2397314444

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{41}}^2\times {\mathrm{53}}^1$

素因数の和:208

約数の個数: 108

約数和(自身を含む): 5173879536

約数和(自身を除く): 2776565092

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 53, 62, 82, 106, 124, 164, 212, 217, 287, 371, 434, 574, 742, 868, 961, 1148, 1271, 1484, 1643, 1681, 1922, 2173, 2542, 3286, 3362, 3844, 4346, 5084, 6572, 6724, 6727, 8692, 8897, 11501, 11767, 13454, 15211, 17794, 23002, 23534, 26908, 30422, 35588, 39401, 46004, 47068, 50933, 52111, 60844, 67363, 78802, 89093, 101866, 104222, 134726, 157604, 178186, 203732, 208444, 269452, 275807, 356372, 356531, 364777, 471541, 551614, 623651, 713062, 729554, 943082, 1103228, 1247302, 1426124, 1459108, 1615441, 1886164, 2088253, 2494604, 2761883, 3230882, 4176506, 5523766, 6461764, 8353012, 11047532, 11308087, 14617771, 19333181, 22616174, 29235542, 38666362, 45232348, 58471084, 77332724, 85618373, 171236746, 342473492, 599328611, 1198657222, 2397314444]

約数ペア:

[(1, 2397314444), (2, 1198657222), (4, 599328611), (7, 342473492), (14, 171236746), (28, 85618373), (31, 77332724), (41, 58471084), (53, 45232348), (62, 38666362), (82, 29235542), (106, 22616174), (124, 19333181), (164, 14617771), (212, 11308087), (217, 11047532), (287, 8353012), (371, 6461764), (434, 5523766), (574, 4176506), (742, 3230882), (868, 2761883), (961, 2494604), (1148, 2088253), (1271, 1886164), (1484, 1615441), (1643, 1459108), (1681, 1426124), (1922, 1247302), (2173, 1103228), (2542, 943082), (3286, 729554), (3362, 713062), (3844, 623651), (4346, 551614), (5084, 471541), (6572, 364777), (6724, 356531), (6727, 356372), (8692, 275807), (8897, 269452), (11501, 208444), (11767, 203732), (13454, 178186), (15211, 157604), (17794, 134726), (23002, 104222), (23534, 101866), (26908, 89093), (30422, 78802), (35588, 67363), (39401, 60844), (46004, 52111), (47068, 50933)]