1545674

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:314

約数の個数: 24

約数和(自身を含む): 2668140

約数和(自身を除く): 1122466

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 269, 338, 442, 538, 2873, 3497, 4573, 5746, 6994, 9146, 45461, 59449, 90922, 118898, 772837, 1545674]

約数ペア:

[(1, 1545674), (2, 772837), (13, 118898), (17, 90922), (26, 59449), (34, 45461), (169, 9146), (221, 6994), (269, 5746), (338, 4573), (442, 3497), (538, 2873)]