626579364

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{1483}}^1$

素因数の和:1884

約数の個数: 48

約数和(自身を含む): 1479417408

約数和(自身を除く): 852838044

約数列:

[1, 2, 3, 4, 6, 12, 137, 257, 274, 411, 514, 548, 771, 822, 1028, 1483, 1542, 1644, 2966, 3084, 4449, 5932, 8898, 17796, 35209, 70418, 105627, 140836, 203171, 211254, 381131, 406342, 422508, 609513, 762262, 812684, 1143393, 1219026, 1524524, 2286786, 2438052, 4573572, 52214947, 104429894, 156644841, 208859788, 313289682, 626579364]

約数ペア:

[(1, 626579364), (2, 313289682), (3, 208859788), (4, 156644841), (6, 104429894), (12, 52214947), (137, 4573572), (257, 2438052), (274, 2286786), (411, 1524524), (514, 1219026), (548, 1143393), (771, 812684), (822, 762262), (1028, 609513), (1483, 422508), (1542, 406342), (1644, 381131), (2966, 211254), (3084, 203171), (4449, 140836), (5932, 105627), (8898, 70418), (17796, 35209)]