470891036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{25913}}^1$

素因数の和:25994

約数の個数: 48

約数和(自身を含む): 1044852480

約数和(自身を除く): 573961444

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2596, 4543, 9086, 18172, 25913, 51826, 103652, 181391, 285043, 362782, 570086, 725564, 1140172, 1528867, 1995301, 3057734, 3990602, 6115468, 7981204, 10702069, 16817537, 21404138, 33635074, 42808276, 67270148, 117722759, 235445518, 470891036]

約数ペア:

[(1, 470891036), (2, 235445518), (4, 117722759), (7, 67270148), (11, 42808276), (14, 33635074), (22, 21404138), (28, 16817537), (44, 10702069), (59, 7981204), (77, 6115468), (118, 3990602), (154, 3057734), (236, 1995301), (308, 1528867), (413, 1140172), (649, 725564), (826, 570086), (1298, 362782), (1652, 285043), (2596, 181391), (4543, 103652), (9086, 51826), (18172, 25913)]