142002956

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{2633}}^1$

素因数の和:2873

約数の個数: 24

約数和(自身を含む): 252969360

約数和(自身を除く): 110966404

約数列:

[1, 2, 4, 97, 139, 194, 278, 388, 556, 2633, 5266, 10532, 13483, 26966, 53932, 255401, 365987, 510802, 731974, 1021604, 1463948, 35500739, 71001478, 142002956]

約数ペア:

[(1, 142002956), (2, 71001478), (4, 35500739), (97, 1463948), (139, 1021604), (194, 731974), (278, 510802), (388, 365987), (556, 255401), (2633, 53932), (5266, 26966), (10532, 13483)]