3145503998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{909631}}^1$

素因数の和:909672

約数の個数: 32

約数和(自身を含む): 6112727040

約数和(自身を除く): 2967223042

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 909631, 1819262, 6367417, 11825203, 12734834, 17282989, 23650406, 34565978, 82776421, 120980923, 165552842, 224678857, 241961846, 449357714, 1572751999, 3145503998]

約数ペア:

[(1, 3145503998), (2, 1572751999), (7, 449357714), (13, 241961846), (14, 224678857), (19, 165552842), (26, 120980923), (38, 82776421), (91, 34565978), (133, 23650406), (182, 17282989), (247, 12734834), (266, 11825203), (494, 6367417), (1729, 1819262), (3458, 909631)]