1900143509

素因数分解:

${\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1\times {\mathrm{2617}}^1$

素因数の和:3220

約数の個数: 16

約数和(自身を含む): 2092305600

約数和(自身を除く): 192162091

約数列:

[1, 11, 149, 443, 1639, 2617, 4873, 28787, 66007, 389933, 726077, 1159331, 4289263, 12752641, 172740319, 1900143509]

約数ペア:

[(1, 1900143509), (11, 172740319), (149, 12752641), (443, 4289263), (1639, 1159331), (2617, 726077), (4873, 389933), (28787, 66007)]