397301870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{96199}}^1$

素因数の和:96272

約数の個数: 32

約数和(自身を含む): 831168000

約数和(自身を除く): 433866130

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 96199, 192398, 480995, 673393, 961990, 1346786, 3366965, 5675741, 6733930, 11351482, 28378705, 39730187, 56757410, 79460374, 198650935, 397301870]

約数ペア:

[(1, 397301870), (2, 198650935), (5, 79460374), (7, 56757410), (10, 39730187), (14, 28378705), (35, 11351482), (59, 6733930), (70, 5675741), (118, 3366965), (295, 1346786), (413, 961990), (590, 673393), (826, 480995), (2065, 192398), (4130, 96199)]