1217362550

素因数分解:

$2^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{97001}}^1$

素因数の和:97264

約数の個数: 24

約数和(自身を含む): 2273338872

約数和(自身を除く): 1055976322

約数列:

[1, 2, 5, 10, 25, 50, 251, 502, 1255, 2510, 6275, 12550, 97001, 194002, 485005, 970010, 2425025, 4850050, 24347251, 48694502, 121736255, 243472510, 608681275, 1217362550]

約数ペア:

[(1, 1217362550), (2, 608681275), (5, 243472510), (10, 121736255), (25, 48694502), (50, 24347251), (251, 4850050), (502, 2425025), (1255, 970010), (2510, 485005), (6275, 194002), (12550, 97001)]