2783158588

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1\times {\mathrm{1319}}^1$

素因数の和:1930

約数の個数: 48

約数和(自身を含む): 5614963200

約数和(自身を除く): 2831804612

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 421, 716, 842, 1253, 1319, 1684, 2506, 2638, 2947, 5012, 5276, 5894, 9233, 11788, 18466, 36932, 75359, 150718, 236101, 301436, 472202, 527513, 555299, 944404, 1055026, 1110598, 1652707, 2110052, 2221196, 3305414, 3887093, 6610828, 7774186, 15548372, 99398521, 198797042, 397594084, 695789647, 1391579294, 2783158588]

約数ペア:

[(1, 2783158588), (2, 1391579294), (4, 695789647), (7, 397594084), (14, 198797042), (28, 99398521), (179, 15548372), (358, 7774186), (421, 6610828), (716, 3887093), (842, 3305414), (1253, 2221196), (1319, 2110052), (1684, 1652707), (2506, 1110598), (2638, 1055026), (2947, 944404), (5012, 555299), (5276, 527513), (5894, 472202), (9233, 301436), (11788, 236101), (18466, 150718), (36932, 75359)]