2912588943790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{141456481}}^1$

素因数の和:141456588

約数の個数: 32

約数和(自身を含む): 5499828020160

約数和(自身を除く): 2587239076370

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 4118, 10295, 20590, 141456481, 282912962, 707282405, 1414564810, 4102237949, 8204475898, 10043410151, 20086820302, 20511189745, 41022379490, 50217050755, 100434101510, 291258894379, 582517788758, 1456294471895, 2912588943790]

約数ペア:

[(1, 2912588943790), (2, 1456294471895), (5, 582517788758), (10, 291258894379), (29, 100434101510), (58, 50217050755), (71, 41022379490), (142, 20511189745), (145, 20086820302), (290, 10043410151), (355, 8204475898), (710, 4102237949), (2059, 1414564810), (4118, 707282405), (10295, 282912962), (20590, 141456481)]