305911294

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53239}}^1$

素因数の和:53284

約数の個数: 24

約数和(自身を含む): 526117680

約数和(自身を除く): 220206386

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 53239, 106478, 692107, 905063, 1384214, 1810126, 8997391, 11765819, 17994782, 23531638, 152955647, 305911294]

約数ペア:

[(1, 305911294), (2, 152955647), (13, 23531638), (17, 17994782), (26, 11765819), (34, 8997391), (169, 1810126), (221, 1384214), (338, 905063), (442, 692107), (2873, 106478), (5746, 53239)]