2000570403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{344273}}^1$

素因数の和:344438

約数の個数: 16

約数和(自身を含む): 2891901600

約数和(自身を除く): 891331197

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5811, 344273, 1032819, 4475549, 13426647, 51296677, 153890031, 666856801, 2000570403]

約数ペア:

[(1, 2000570403), (3, 666856801), (13, 153890031), (39, 51296677), (149, 13426647), (447, 4475549), (1937, 1032819), (5811, 344273)]