2000443384

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{1046257}}^1$

素因数の和:1046502

約数の個数: 16

約数和(自身を含む): 3766528800

約数和(自身を除く): 1766085416

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 1046257, 2092514, 4185028, 8370056, 250055423, 500110846, 1000221692, 2000443384]

約数ペア:

[(1, 2000443384), (2, 1000221692), (4, 500110846), (8, 250055423), (239, 8370056), (478, 4185028), (956, 2092514), (1912, 1046257)]