1229779330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{33427}}^1$

素因数の和:33730

約数の個数: 32

約数和(自身を含む): 2392375104

約数和(自身を除く): 1162595774

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 283, 566, 1415, 2830, 3679, 7358, 18395, 33427, 36790, 66854, 167135, 334270, 434551, 869102, 2172755, 4345510, 9459841, 18919682, 47299205, 94598410, 122977933, 245955866, 614889665, 1229779330]

約数ペア:

[(1, 1229779330), (2, 614889665), (5, 245955866), (10, 122977933), (13, 94598410), (26, 47299205), (65, 18919682), (130, 9459841), (283, 4345510), (566, 2172755), (1415, 869102), (2830, 434551), (3679, 334270), (7358, 167135), (18395, 66854), (33427, 36790)]