2155246548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1973669}}^1$

素因数の和:1973696

約数の個数: 48

約数和(自身を含む): 6189429120

約数和(自身を除く): 4034182572

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 1973669, 3947338, 5921007, 7894676, 11842014, 13815683, 23684028, 25657697, 27631366, 41447049, 51315394, 55262732, 76973091, 82894098, 102630788, 153946182, 165788196, 179603879, 307892364, 359207758, 538811637, 718415516, 1077623274, 2155246548]

約数ペア:

[(1, 2155246548), (2, 1077623274), (3, 718415516), (4, 538811637), (6, 359207758), (7, 307892364), (12, 179603879), (13, 165788196), (14, 153946182), (21, 102630788), (26, 82894098), (28, 76973091), (39, 55262732), (42, 51315394), (52, 41447049), (78, 27631366), (84, 25657697), (91, 23684028), (156, 13815683), (182, 11842014), (273, 7894676), (364, 5921007), (546, 3947338), (1092, 1973669)]