254692508

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{797}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 519632064

約数和(自身を除く): 264939556

約数列:

[1, 2, 4, 7, 14, 28, 101, 113, 202, 226, 404, 452, 707, 791, 797, 1414, 1582, 1594, 2828, 3164, 3188, 5579, 11158, 11413, 22316, 22826, 45652, 79891, 80497, 90061, 159782, 160994, 180122, 319564, 321988, 360244, 563479, 630427, 1126958, 1260854, 2253916, 2521708, 9096161, 18192322, 36384644, 63673127, 127346254, 254692508]

約数ペア:

[(1, 254692508), (2, 127346254), (4, 63673127), (7, 36384644), (14, 18192322), (28, 9096161), (101, 2521708), (113, 2253916), (202, 1260854), (226, 1126958), (404, 630427), (452, 563479), (707, 360244), (791, 321988), (797, 319564), (1414, 180122), (1582, 160994), (1594, 159782), (2828, 90061), (3164, 80497), (3188, 79891), (5579, 45652), (11158, 22826), (11413, 22316)]