1490291708

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{26347}}^1$

素因数の和:26609

約数の個数: 24

約数和(自身を含む): 2655878400

約数和(自身を除く): 1165586692

約数列:

[1, 2, 4, 79, 158, 179, 316, 358, 716, 14141, 26347, 28282, 52694, 56564, 105388, 2081413, 4162826, 4716113, 8325652, 9432226, 18864452, 372572927, 745145854, 1490291708]

約数ペア:

[(1, 1490291708), (2, 745145854), (4, 372572927), (79, 18864452), (158, 9432226), (179, 8325652), (316, 4716113), (358, 4162826), (716, 2081413), (14141, 105388), (26347, 56564), (28282, 52694)]