488655448

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{20897}}^1$

素因数の和:21019

約数の個数: 32

約数和(自身を含む): 952948800

約数和(自身を除く): 464293352

約数列:

[1, 2, 4, 8, 37, 74, 79, 148, 158, 296, 316, 632, 2923, 5846, 11692, 20897, 23384, 41794, 83588, 167176, 773189, 1546378, 1650863, 3092756, 3301726, 6185512, 6603452, 13206904, 61081931, 122163862, 244327724, 488655448]

約数ペア:

[(1, 488655448), (2, 244327724), (4, 122163862), (8, 61081931), (37, 13206904), (74, 6603452), (79, 6185512), (148, 3301726), (158, 3092756), (296, 1650863), (316, 1546378), (632, 773189), (2923, 167176), (5846, 83588), (11692, 41794), (20897, 23384)]