1889963498

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1\times {\mathrm{601}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 2990736000

約数和(自身を除く): 1100772502

約数列:

[1, 2, 23, 46, 137, 274, 499, 601, 998, 1202, 3151, 6302, 11477, 13823, 22954, 27646, 68363, 82337, 136726, 164674, 299899, 599798, 1572349, 1893751, 3144698, 3787502, 6897677, 13795354, 41086163, 82172326, 944981749, 1889963498]

約数ペア:

[(1, 1889963498), (2, 944981749), (23, 82172326), (46, 41086163), (137, 13795354), (274, 6897677), (499, 3787502), (601, 3144698), (998, 1893751), (1202, 1572349), (3151, 599798), (6302, 299899), (11477, 164674), (13823, 136726), (22954, 82337), (27646, 68363)]