996898578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{21773}}^1$

素因数の和:22378

約数の個数: 32

約数和(自身を含む): 2150922816

約数和(自身を除く): 1154024238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 587, 1174, 1761, 3522, 7631, 15262, 21773, 22893, 43546, 45786, 65319, 130638, 283049, 566098, 849147, 1698294, 12780751, 25561502, 38342253, 76684506, 166149763, 332299526, 498449289, 996898578]

約数ペア:

[(1, 996898578), (2, 498449289), (3, 332299526), (6, 166149763), (13, 76684506), (26, 38342253), (39, 25561502), (78, 12780751), (587, 1698294), (1174, 849147), (1761, 566098), (3522, 283049), (7631, 130638), (15262, 65319), (21773, 45786), (22893, 43546)]