397363048

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{11863}}^1$

素因数の和:12001

約数の個数: 32

約数和(自身を含む): 768787200

約数和(自身を除く): 371424152

約数列:

[1, 2, 4, 8, 53, 79, 106, 158, 212, 316, 424, 632, 4187, 8374, 11863, 16748, 23726, 33496, 47452, 94904, 628739, 937177, 1257478, 1874354, 2514956, 3748708, 5029912, 7497416, 49670381, 99340762, 198681524, 397363048]

約数ペア:

[(1, 397363048), (2, 198681524), (4, 99340762), (8, 49670381), (53, 7497416), (79, 5029912), (106, 3748708), (158, 2514956), (212, 1874354), (316, 1257478), (424, 937177), (632, 628739), (4187, 94904), (8374, 47452), (11863, 33496), (16748, 23726)]