2247490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 4685184

約数和(自身を除く): 2437694

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 331, 485, 662, 679, 970, 1358, 1655, 2317, 3310, 3395, 4634, 6790, 11585, 23170, 32107, 64214, 160535, 224749, 321070, 449498, 1123745, 2247490]

約数ペア:

[(1, 2247490), (2, 1123745), (5, 449498), (7, 321070), (10, 224749), (14, 160535), (35, 64214), (70, 32107), (97, 23170), (194, 11585), (331, 6790), (485, 4634), (662, 3395), (679, 3310), (970, 2317), (1358, 1655)]