307545108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1971443}}^1$

素因数の和:1971463

約数の個数: 24

約数和(自身を含む): 772806048

約数和(自身を除く): 465260940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1971443, 3942886, 5914329, 7885772, 11828658, 23657316, 25628759, 51257518, 76886277, 102515036, 153772554, 307545108]

約数ペア:

[(1, 307545108), (2, 153772554), (3, 102515036), (4, 76886277), (6, 51257518), (12, 25628759), (13, 23657316), (26, 11828658), (39, 7885772), (52, 5914329), (78, 3942886), (156, 1971443)]