1010998430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{55949}}^1$

素因数の和:56108

約数の個数: 32

約数和(自身を含む): 1973916000

約数和(自身を除く): 962917570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 3614, 9035, 18070, 55949, 111898, 279745, 559490, 727337, 1454674, 3636685, 7273370, 7776911, 15553822, 38884555, 77769110, 101099843, 202199686, 505499215, 1010998430]

約数ペア:

[(1, 1010998430), (2, 505499215), (5, 202199686), (10, 101099843), (13, 77769110), (26, 38884555), (65, 15553822), (130, 7776911), (139, 7273370), (278, 3636685), (695, 1454674), (1390, 727337), (1807, 559490), (3614, 279745), (9035, 111898), (18070, 55949)]