13178490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33791}}^1$

素因数の和:33814

約数の個数: 32

約数和(自身を含む): 34062336

約数和(自身を除く): 20883846

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 33791, 67582, 101373, 168955, 202746, 337910, 439283, 506865, 878566, 1013730, 1317849, 2196415, 2635698, 4392830, 6589245, 13178490]

約数ペア:

[(1, 13178490), (2, 6589245), (3, 4392830), (5, 2635698), (6, 2196415), (10, 1317849), (13, 1013730), (15, 878566), (26, 506865), (30, 439283), (39, 337910), (65, 202746), (78, 168955), (130, 101373), (195, 67582), (390, 33791)]