1629778846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{6571}}^1$

素因数の和:6760

約数の個数: 32

約数和(自身を含む): 2640366720

約数和(自身を除く): 1010587874

約数列:

[1, 2, 19, 38, 61, 107, 122, 214, 1159, 2033, 2318, 4066, 6527, 6571, 13054, 13142, 124013, 124849, 248026, 249698, 400831, 703097, 801662, 1406194, 7615789, 13358843, 15231578, 26717686, 42888917, 85777834, 814889423, 1629778846]

約数ペア:

[(1, 1629778846), (2, 814889423), (19, 85777834), (38, 42888917), (61, 26717686), (107, 15231578), (122, 13358843), (214, 7615789), (1159, 1406194), (2033, 801662), (2318, 703097), (4066, 400831), (6527, 249698), (6571, 248026), (13054, 124849), (13142, 124013)]