350506

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 24

約数和(自身を含む): 612684

約数和(自身を除く): 262178

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 169, 221, 338, 442, 793, 1037, 1586, 2074, 2873, 5746, 10309, 13481, 20618, 26962, 175253, 350506]

約数ペア:

[(1, 350506), (2, 175253), (13, 26962), (17, 20618), (26, 13481), (34, 10309), (61, 5746), (122, 2873), (169, 2074), (221, 1586), (338, 1037), (442, 793)]