1232603984

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{403339}}^1$

素因数の和:403538

約数の個数: 20

約数和(自身を含む): 2400679680

約数和(自身を除く): 1168075696

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 403339, 806678, 1613356, 3226712, 6453424, 77037749, 154075498, 308150996, 616301992, 1232603984]

約数ペア:

[(1, 1232603984), (2, 616301992), (4, 308150996), (8, 154075498), (16, 77037749), (191, 6453424), (382, 3226712), (764, 1613356), (1528, 806678), (3056, 403339)]