2783105858

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{443}}^1\times {\mathrm{18587}}^1$

素因数の和:19058

約数の個数: 24

約数和(自身を含む): 4530936528

約数和(自身を除く): 1747830670

約数列:

[1, 2, 13, 26, 169, 338, 443, 886, 5759, 11518, 18587, 37174, 74867, 149734, 241631, 483262, 3141203, 6282406, 8234041, 16468082, 107042533, 214085066, 1391552929, 2783105858]

約数ペア:

[(1, 2783105858), (2, 1391552929), (13, 214085066), (26, 107042533), (169, 16468082), (338, 8234041), (443, 6282406), (886, 3141203), (5759, 483262), (11518, 241631), (18587, 149734), (37174, 74867)]