126991438

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41801}}^1$

素因数の和:41848

約数の個数: 24

約数和(自身を含む): 228740544

約数和(自身を除く): 101749106

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 41801, 83602, 292607, 585214, 1295831, 2048249, 2591662, 4096498, 9070817, 18141634, 63495719, 126991438]

約数ペア:

[(1, 126991438), (2, 63495719), (7, 18141634), (14, 9070817), (31, 4096498), (49, 2591662), (62, 2048249), (98, 1295831), (217, 585214), (434, 292607), (1519, 83602), (3038, 41801)]