2193145630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{27793}}^1$

素因数の和:28420

約数の個数: 32

約数和(自身を含む): 4258485504

約数和(自身を除く): 2065339874

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 607, 1214, 3035, 6070, 7891, 15782, 27793, 39455, 55586, 78910, 138965, 277930, 361309, 722618, 1806545, 3613090, 16870351, 33740702, 84351755, 168703510, 219314563, 438629126, 1096572815, 2193145630]

約数ペア:

[(1, 2193145630), (2, 1096572815), (5, 438629126), (10, 219314563), (13, 168703510), (26, 84351755), (65, 33740702), (130, 16870351), (607, 3613090), (1214, 1806545), (3035, 722618), (6070, 361309), (7891, 277930), (15782, 138965), (27793, 78910), (39455, 55586)]