1403753338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{55603}}^1$

素因数の和:56589

約数の個数: 16

約数和(自身を含む): 2269977696

約数和(自身を除く): 866224358

約数列:

[1, 2, 13, 26, 971, 1942, 12623, 25246, 55603, 111206, 722839, 1445678, 53990513, 107981026, 701876669, 1403753338]

約数ペア:

[(1, 1403753338), (2, 701876669), (13, 107981026), (26, 53990513), (971, 1445678), (1942, 722839), (12623, 111206), (25246, 55603)]