8221044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 20854400

約数和(自身を除く): 12633356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 151, 156, 302, 349, 453, 604, 698, 906, 1047, 1396, 1812, 1963, 2094, 3926, 4188, 4537, 5889, 7852, 9074, 11778, 13611, 18148, 23556, 27222, 52699, 54444, 105398, 158097, 210796, 316194, 632388, 685087, 1370174, 2055261, 2740348, 4110522, 8221044]

約数ペア:

[(1, 8221044), (2, 4110522), (3, 2740348), (4, 2055261), (6, 1370174), (12, 685087), (13, 632388), (26, 316194), (39, 210796), (52, 158097), (78, 105398), (151, 54444), (156, 52699), (302, 27222), (349, 23556), (453, 18148), (604, 13611), (698, 11778), (906, 9074), (1047, 7852), (1396, 5889), (1812, 4537), (1963, 4188), (2094, 3926)]