440660948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{29527}}^1$

素因数の和:29592

約数の個数: 48

約数和(自身を含む): 972297984

約数和(自身を除く): 531637036

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2132, 3731, 7462, 14924, 29527, 59054, 118108, 206689, 383851, 413378, 767702, 826756, 1210607, 1535404, 2421214, 2686957, 4842428, 5373914, 8474249, 10747828, 15737891, 16948498, 31475782, 33896996, 62951564, 110165237, 220330474, 440660948]

約数ペア:

[(1, 440660948), (2, 220330474), (4, 110165237), (7, 62951564), (13, 33896996), (14, 31475782), (26, 16948498), (28, 15737891), (41, 10747828), (52, 8474249), (82, 5373914), (91, 4842428), (164, 2686957), (182, 2421214), (287, 1535404), (364, 1210607), (533, 826756), (574, 767702), (1066, 413378), (1148, 383851), (2132, 206689), (3731, 118108), (7462, 59054), (14924, 29527)]