127907426

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{3613}}^1$

素因数の和:4217

約数の個数: 16

約数和(自身を含む): 198451968

約数和(自身を除く): 70544542

約数列:

[1, 2, 31, 62, 571, 1142, 3613, 7226, 17701, 35402, 112003, 224006, 2063023, 4126046, 63953713, 127907426]

約数ペア:

[(1, 127907426), (2, 63953713), (31, 4126046), (62, 2063023), (571, 224006), (1142, 112003), (3613, 35402), (7226, 17701)]