315173846

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{54851}}^1$

素因数の和:54896

約数の個数: 24

約数和(自身を含む): 542047464

約数和(自身を除く): 226873618

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 54851, 109702, 713063, 932467, 1426126, 1864934, 9269819, 12122071, 18539638, 24244142, 157586923, 315173846]

約数ペア:

[(1, 315173846), (2, 157586923), (13, 24244142), (17, 18539638), (26, 12122071), (34, 9269819), (169, 1864934), (221, 1426126), (338, 932467), (442, 713063), (2873, 109702), (5746, 54851)]