675261819649

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1861}}^1\times {\mathrm{1997}}^1$

素因数の和:4081

約数の個数: 32

約数和(自身を含む): 726793119360

約数和(自身を除く): 51531299711

約数列:

[1, 19, 73, 131, 1387, 1861, 1997, 2489, 9563, 35359, 37943, 135853, 145781, 181697, 243791, 261607, 2581207, 2769839, 3716417, 4632029, 4970533, 17796743, 19097311, 70611923, 271298441, 338138117, 362848909, 486850627, 5154670379, 9250161913, 35540095771, 675261819649]

約数ペア:

[(1, 675261819649), (19, 35540095771), (73, 9250161913), (131, 5154670379), (1387, 486850627), (1861, 362848909), (1997, 338138117), (2489, 271298441), (9563, 70611923), (35359, 19097311), (37943, 17796743), (135853, 4970533), (145781, 4632029), (181697, 3716417), (243791, 2769839), (261607, 2581207)]