1900518583012

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{13496851}}^1$

素因数の和:13497016

約数の個数: 48

約数和(自身を含む): 3918190123008

約数和(自身を除く): 2017671539996

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 107, 188, 214, 329, 428, 658, 749, 1316, 1498, 2996, 5029, 10058, 20116, 35203, 70406, 140812, 13496851, 26993702, 53987404, 94477957, 188955914, 377911828, 634351997, 1268703994, 1444163057, 2537407988, 2888326114, 4440463979, 5776652228, 8880927958, 10109141399, 17761855916, 20218282798, 40436565596, 67875663679, 135751327358, 271502654716, 475129645753, 950259291506, 1900518583012]

約数ペア:

[(1, 1900518583012), (2, 950259291506), (4, 475129645753), (7, 271502654716), (14, 135751327358), (28, 67875663679), (47, 40436565596), (94, 20218282798), (107, 17761855916), (188, 10109141399), (214, 8880927958), (329, 5776652228), (428, 4440463979), (658, 2888326114), (749, 2537407988), (1316, 1444163057), (1498, 1268703994), (2996, 634351997), (5029, 377911828), (10058, 188955914), (20116, 94477957), (35203, 53987404), (70406, 26993702), (140812, 13496851)]