1238991234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{114277}}^1$

素因数の和:114434

約数の個数: 32

約数和(自身を含む): 2687818560

約数和(自身を除く): 1448827326

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 417, 834, 1807, 3614, 5421, 10842, 114277, 228554, 342831, 685662, 1485601, 2971202, 4456803, 8913606, 15884503, 31769006, 47653509, 95307018, 206498539, 412997078, 619495617, 1238991234]

約数ペア:

[(1, 1238991234), (2, 619495617), (3, 412997078), (6, 206498539), (13, 95307018), (26, 47653509), (39, 31769006), (78, 15884503), (139, 8913606), (278, 4456803), (417, 2971202), (834, 1485601), (1807, 685662), (3614, 342831), (5421, 228554), (10842, 114277)]