2875578617

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 3171717120

約数和(自身を除く): 296138503

約数列:

[1, 19, 37, 103, 151, 263, 703, 1957, 2869, 3811, 4997, 5587, 9731, 15553, 27089, 39713, 72409, 106153, 184889, 295507, 514691, 575461, 754547, 1002293, 1469381, 4090439, 10933759, 19043567, 27918239, 77718341, 151346243, 2875578617]

約数ペア:

[(1, 2875578617), (19, 151346243), (37, 77718341), (103, 27918239), (151, 19043567), (263, 10933759), (703, 4090439), (1957, 1469381), (2869, 1002293), (3811, 754547), (4997, 575461), (5587, 514691), (9731, 295507), (15553, 184889), (27089, 106153), (39713, 72409)]