329771858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{28631}}^1$

素因数の和:29089

約数の個数: 16

約数和(自身を含む): 533929536

約数和(自身を除く): 204157678

約数列:

[1, 2, 13, 26, 443, 886, 5759, 11518, 28631, 57262, 372203, 744406, 12683533, 25367066, 164885929, 329771858]

約数ペア:

[(1, 329771858), (2, 164885929), (13, 25367066), (26, 12683533), (443, 744406), (886, 372203), (5759, 57262), (11518, 28631)]