1997512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{22699}}^1$

素因数の和:22716

約数の個数: 16

約数和(自身を含む): 4086000

約数和(自身を除く): 2088488

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 22699, 45398, 90796, 181592, 249689, 499378, 998756, 1997512]

約数ペア:

[(1, 1997512), (2, 998756), (4, 499378), (8, 249689), (11, 181592), (22, 90796), (44, 45398), (88, 22699)]