253130182076

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{5419}}^1\times {\mathrm{191441}}^1$

素因数の和:196925

約数の個数: 24

約数和(自身を含む): 450325187760

約数和(自身を除く): 197195005684

約数列:

[1, 2, 4, 61, 122, 244, 5419, 10838, 21676, 191441, 330559, 382882, 661118, 765764, 1322236, 11677901, 23355802, 46711604, 1037418779, 2074837558, 4149675116, 63282545519, 126565091038, 253130182076]

約数ペア:

[(1, 253130182076), (2, 126565091038), (4, 63282545519), (61, 4149675116), (122, 2074837558), (244, 1037418779), (5419, 46711604), (10838, 23355802), (21676, 11677901), (191441, 1322236), (330559, 765764), (382882, 661118)]