2509264

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5059}}^1$

素因数の和:5098

約数の個数: 20

約数和(自身を含む): 5019520

約数和(自身を除く): 2510256

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5059, 10118, 20236, 40472, 80944, 156829, 313658, 627316, 1254632, 2509264]

約数ペア:

[(1, 2509264), (2, 1254632), (4, 627316), (8, 313658), (16, 156829), (31, 80944), (62, 40472), (124, 20236), (248, 10118), (496, 5059)]