1977778896

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{614981}}^1$

素因数の和:615059

約数の個数: 40

約数和(自身を含む): 5185528224

約数和(自身を除く): 3207749328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 614981, 1229962, 1844943, 2459924, 3689886, 4919848, 7379772, 9839696, 14759544, 29519088, 41203727, 82407454, 123611181, 164814908, 247222362, 329629816, 494444724, 659259632, 988889448, 1977778896]

約数ペア:

[(1, 1977778896), (2, 988889448), (3, 659259632), (4, 494444724), (6, 329629816), (8, 247222362), (12, 164814908), (16, 123611181), (24, 82407454), (48, 41203727), (67, 29519088), (134, 14759544), (201, 9839696), (268, 7379772), (402, 4919848), (536, 3689886), (804, 2459924), (1072, 1844943), (1608, 1229962), (3216, 614981)]