143593996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{394489}}^1$

素因数の和:394513

約数の個数: 24

約数和(自身を含む): 309280160

約数和(自身を除く): 165686164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 394489, 788978, 1577956, 2761423, 5128357, 5522846, 10256714, 11045692, 20513428, 35898499, 71796998, 143593996]

約数ペア:

[(1, 143593996), (2, 71796998), (4, 35898499), (7, 20513428), (13, 11045692), (14, 10256714), (26, 5522846), (28, 5128357), (52, 2761423), (91, 1577956), (182, 788978), (364, 394489)]