164037454

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{689233}}^1$

素因数の和:689259

約数の個数: 16

約数和(自身を含む): 297749088

約数和(自身を除く): 133711634

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 689233, 1378466, 4824631, 9649262, 11716961, 23433922, 82018727, 164037454]

約数ペア:

[(1, 164037454), (2, 82018727), (7, 23433922), (14, 11716961), (17, 9649262), (34, 4824631), (119, 1378466), (238, 689233)]