648702923

素因数分解:

${\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{1451}}^1$

素因数の和:1978

約数の個数: 16

約数和(自身を含む): 717171840

約数和(自身を除く): 68468917

約数列:

[1, 11, 97, 419, 1067, 1451, 4609, 15961, 40643, 140747, 447073, 607969, 1548217, 6687659, 58972993, 648702923]

約数ペア:

[(1, 648702923), (11, 58972993), (97, 6687659), (419, 1548217), (1067, 607969), (1451, 447073), (4609, 140747), (15961, 40643)]