1517192222

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{19801}}^1$

素因数の和:20244

約数の個数: 32

約数和(自身を含む): 2807765184

約数和(自身を除く): 1290572962

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 421, 842, 2947, 5473, 5894, 10946, 19801, 38311, 39602, 76622, 138607, 257413, 277214, 514826, 1801891, 3603782, 8336221, 16672442, 58353547, 108370873, 116707094, 216741746, 758596111, 1517192222]

約数ペア:

[(1, 1517192222), (2, 758596111), (7, 216741746), (13, 116707094), (14, 108370873), (26, 58353547), (91, 16672442), (182, 8336221), (421, 3603782), (842, 1801891), (2947, 514826), (5473, 277214), (5894, 257413), (10946, 138607), (19801, 76622), (38311, 39602)]