1247192

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 2488320

約数和(自身を除く): 1241128

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 107, 124, 188, 214, 248, 376, 428, 856, 1457, 2914, 3317, 5029, 5828, 6634, 10058, 11656, 13268, 20116, 26536, 40232, 155899, 311798, 623596, 1247192]

約数ペア:

[(1, 1247192), (2, 623596), (4, 311798), (8, 155899), (31, 40232), (47, 26536), (62, 20116), (94, 13268), (107, 11656), (124, 10058), (188, 6634), (214, 5828), (248, 5029), (376, 3317), (428, 2914), (856, 1457)]