2904604402

素因数分解:

$2^1\times 7^1\times {\mathrm{1637}}^1\times {\mathrm{126739}}^1$

素因数の和:128385

約数の個数: 16

約数和(自身を含む): 4982402880

約数和(自身を除く): 2077798478

約数列:

[1, 2, 7, 14, 1637, 3274, 11459, 22918, 126739, 253478, 887173, 1774346, 207471743, 414943486, 1452302201, 2904604402]

約数ペア:

[(1, 2904604402), (2, 1452302201), (7, 414943486), (14, 207471743), (1637, 1774346), (3274, 887173), (11459, 253478), (22918, 126739)]