289426706

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1\times {\mathrm{1487}}^1$

素因数の和:2113

約数の個数: 16

約数和(自身を含む): 437222016

約数和(自身を除く): 147795310

約数列:

[1, 2, 307, 317, 614, 634, 1487, 2974, 97319, 194638, 456509, 471379, 913018, 942758, 144713353, 289426706]

約数ペア:

[(1, 289426706), (2, 144713353), (307, 942758), (317, 913018), (614, 471379), (634, 456509), (1487, 194638), (2974, 97319)]