1265406494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{2927}}^1$

素因数の和:3440

約数の個数: 32

約数和(自身を含む): 2124182016

約数和(自身を除く): 858775522

約数列:

[1, 2, 11, 22, 43, 86, 457, 473, 914, 946, 2927, 5027, 5854, 10054, 19651, 32197, 39302, 64394, 125861, 216161, 251722, 432322, 1337639, 1384471, 2675278, 2768942, 14714029, 29428058, 57518477, 115036954, 632703247, 1265406494]

約数ペア:

[(1, 1265406494), (2, 632703247), (11, 115036954), (22, 57518477), (43, 29428058), (86, 14714029), (457, 2768942), (473, 2675278), (914, 1384471), (946, 1337639), (2927, 432322), (5027, 251722), (5854, 216161), (10054, 125861), (19651, 64394), (32197, 39302)]