1211873036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{1733}}^1$

素因数の和:2462

約数の個数: 48

約数和(自身を含む): 2419054848

約数和(自身を除く): 1207181812

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 691, 1012, 1382, 1733, 2764, 3466, 6932, 7601, 15202, 15893, 19063, 30404, 31786, 38126, 39859, 63572, 76252, 79718, 159436, 174823, 349646, 438449, 699292, 876898, 1197503, 1753796, 2395006, 4790012, 13172533, 26345066, 27542569, 52690132, 55085138, 110170276, 302968259, 605936518, 1211873036]

約数ペア:

[(1, 1211873036), (2, 605936518), (4, 302968259), (11, 110170276), (22, 55085138), (23, 52690132), (44, 27542569), (46, 26345066), (92, 13172533), (253, 4790012), (506, 2395006), (691, 1753796), (1012, 1197503), (1382, 876898), (1733, 699292), (2764, 438449), (3466, 349646), (6932, 174823), (7601, 159436), (15202, 79718), (15893, 76252), (19063, 63572), (30404, 39859), (31786, 38126)]