859634564

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{409}}^1\times {\mathrm{5417}}^1$

素因数の和:5927

約数の個数: 24

約数和(自身を含む): 1523866680

約数和(自身を除く): 664232116

約数列:

[1, 2, 4, 97, 194, 388, 409, 818, 1636, 5417, 10834, 21668, 39673, 79346, 158692, 525449, 1050898, 2101796, 2215553, 4431106, 8862212, 214908641, 429817282, 859634564]

約数ペア:

[(1, 859634564), (2, 429817282), (4, 214908641), (97, 8862212), (194, 4431106), (388, 2215553), (409, 2101796), (818, 1050898), (1636, 525449), (5417, 158692), (10834, 79346), (21668, 39673)]