81351494

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{341813}}^1$

素因数の和:341839

約数の個数: 16

約数和(自身を含む): 147663648

約数和(自身を除く): 66312154

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 341813, 683626, 2392691, 4785382, 5810821, 11621642, 40675747, 81351494]

約数ペア:

[(1, 81351494), (2, 40675747), (7, 11621642), (14, 5810821), (17, 4785382), (34, 2392691), (119, 683626), (238, 341813)]