141893948

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{123601}}^1$

素因数の和:123653

約数の個数: 24

約数和(自身を含む): 290711904

約数和(自身を除く): 148817956

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 123601, 247202, 494404, 865207, 1730414, 3460828, 5067641, 10135282, 20270564, 35473487, 70946974, 141893948]

約数ペア:

[(1, 141893948), (2, 70946974), (4, 35473487), (7, 20270564), (14, 10135282), (28, 5067641), (41, 3460828), (82, 1730414), (164, 865207), (287, 494404), (574, 247202), (1148, 123601)]