1649668969

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{20101}}^1$

素因数の和:20280

約数の個数: 16

約数和(自身を含む): 1823653440

約数和(自身を除く): 173984471

約数列:

[1, 13, 59, 107, 767, 1391, 6313, 20101, 82069, 261313, 1185959, 2150807, 15417467, 27960491, 126897613, 1649668969]

約数ペア:

[(1, 1649668969), (13, 126897613), (59, 27960491), (107, 15417467), (767, 2150807), (1391, 1185959), (6313, 261313), (20101, 82069)]