1243138812

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{13003}}^1$

素因数の和:13298

約数の個数: 48

約数和(自身を含む): 3006108672

約数和(自身を除く): 1762969860

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 257, 372, 514, 771, 1028, 1542, 3084, 7967, 13003, 15934, 23901, 26006, 31868, 39009, 47802, 52012, 78018, 95604, 156036, 403093, 806186, 1209279, 1612372, 2418558, 3341771, 4837116, 6683542, 10025313, 13367084, 20050626, 40101252, 103594901, 207189802, 310784703, 414379604, 621569406, 1243138812]

約数ペア:

[(1, 1243138812), (2, 621569406), (3, 414379604), (4, 310784703), (6, 207189802), (12, 103594901), (31, 40101252), (62, 20050626), (93, 13367084), (124, 10025313), (186, 6683542), (257, 4837116), (372, 3341771), (514, 2418558), (771, 1612372), (1028, 1209279), (1542, 806186), (3084, 403093), (7967, 156036), (13003, 95604), (15934, 78018), (23901, 52012), (26006, 47802), (31868, 39009)]