1198939198

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{80911}}^1$

素因数の和:81183

約数の個数: 16

約数和(自身を含む): 1864212480

約数和(自身を除く): 665273282

約数列:

[1, 2, 31, 62, 239, 478, 7409, 14818, 80911, 161822, 2508241, 5016482, 19337729, 38675458, 599469599, 1198939198]

約数ペア:

[(1, 1198939198), (2, 599469599), (31, 38675458), (62, 19337729), (239, 5016482), (478, 2508241), (7409, 161822), (14818, 80911)]