2142540722

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4136179}}^1$

素因数の和:4136225

約数の個数: 16

約数和(自身を含む): 3772196160

約数和(自身を除く): 1629655438

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 4136179, 8272358, 28953253, 57906506, 153038623, 306077246, 1071270361, 2142540722]

約数ペア:

[(1, 2142540722), (2, 1071270361), (7, 306077246), (14, 153038623), (37, 57906506), (74, 28953253), (259, 8272358), (518, 4136179)]