172526018

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 299908224

約数和(自身を除く): 127382206

約数列:

[1, 2, 7, 14, 137, 274, 293, 307, 586, 614, 959, 1918, 2051, 2149, 4102, 4298, 40141, 42059, 80282, 84118, 89951, 179902, 280987, 294413, 561974, 588826, 629657, 1259314, 12323287, 24646574, 86263009, 172526018]

約数ペア:

[(1, 172526018), (2, 86263009), (7, 24646574), (14, 12323287), (137, 1259314), (274, 629657), (293, 588826), (307, 561974), (586, 294413), (614, 280987), (959, 179902), (1918, 89951), (2051, 84118), (2149, 80282), (4102, 42059), (4298, 40141)]