627935412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4025227}}^1$

素因数の和:4025247

約数の個数: 24

約数和(自身を含む): 1577889376

約数和(自身を除く): 949953964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4025227, 8050454, 12075681, 16100908, 24151362, 48302724, 52327951, 104655902, 156983853, 209311804, 313967706, 627935412]

約数ペア:

[(1, 627935412), (2, 313967706), (3, 209311804), (4, 156983853), (6, 104655902), (12, 52327951), (13, 48302724), (26, 24151362), (39, 16100908), (52, 12075681), (78, 8050454), (156, 4025227)]