7905238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 14307840

約数和(自身を除く): 6402602

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 374, 391, 506, 782, 919, 1838, 4301, 8602, 10109, 15623, 20218, 21137, 31246, 42274, 171853, 232507, 343706, 359329, 465014, 718658, 3952619, 7905238]

約数ペア:

[(1, 7905238), (2, 3952619), (11, 718658), (17, 465014), (22, 359329), (23, 343706), (34, 232507), (46, 171853), (187, 42274), (253, 31246), (374, 21137), (391, 20218), (506, 15623), (782, 10109), (919, 8602), (1838, 4301)]