431217892

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{1013}}^1$

素因数の和:1708

約数の個数: 48

約数和(自身を含む): 902184192

約数和(自身を除く): 470966300

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 661, 1013, 1322, 2026, 2644, 4052, 4627, 7091, 9254, 14182, 15203, 18508, 23299, 28364, 30406, 46598, 60812, 93196, 106421, 163093, 212842, 326186, 425684, 652372, 669593, 1339186, 2678372, 4687151, 9374302, 15400639, 18748604, 30801278, 61602556, 107804473, 215608946, 431217892]

約数ペア:

[(1, 431217892), (2, 215608946), (4, 107804473), (7, 61602556), (14, 30801278), (23, 18748604), (28, 15400639), (46, 9374302), (92, 4687151), (161, 2678372), (322, 1339186), (644, 669593), (661, 652372), (1013, 425684), (1322, 326186), (2026, 212842), (2644, 163093), (4052, 106421), (4627, 93196), (7091, 60812), (9254, 46598), (14182, 30406), (15203, 28364), (18508, 23299)]