2172051293

素因数分解:

${\mathrm{37}}^3\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:561

約数の個数: 16

約数和(自身を含む): 2255863920

約数和(自身を除く): 83812627

約数列:

[1, 37, 137, 313, 1369, 5069, 11581, 42881, 50653, 187553, 428497, 1586597, 6939461, 15854389, 58704089, 2172051293]

約数ペア:

[(1, 2172051293), (37, 58704089), (137, 15854389), (313, 6939461), (1369, 1586597), (5069, 428497), (11581, 187553), (42881, 50653)]