291269104828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{136617779}}^1$

素因数の和:136617837

約数の個数: 24

約数和(自身を含む): 562318782480

約数和(自身を除く): 271049677652

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 136617779, 273235558, 546471116, 1776031127, 3552062254, 5601328939, 7104124508, 11202657878, 22405315756, 72817276207, 145634552414, 291269104828]

約数ペア:

[(1, 291269104828), (2, 145634552414), (4, 72817276207), (13, 22405315756), (26, 11202657878), (41, 7104124508), (52, 5601328939), (82, 3552062254), (164, 1776031127), (533, 546471116), (1066, 273235558), (2132, 136617779)]