2815015678

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{2647}}^1$

素因数の和:3112

約数の個数: 32

約数和(自身を含む): 4491855360

約数和(自身を除く): 1676839682

約数列:

[1, 2, 23, 46, 61, 122, 379, 758, 1403, 2647, 2806, 5294, 8717, 17434, 23119, 46238, 60881, 121762, 161467, 322934, 531737, 1003213, 1063474, 2006426, 3713741, 7427482, 23073899, 46147798, 61195993, 122391986, 1407507839, 2815015678]

約数ペア:

[(1, 2815015678), (2, 1407507839), (23, 122391986), (46, 61195993), (61, 46147798), (122, 23073899), (379, 7427482), (758, 3713741), (1403, 2006426), (2647, 1063474), (2806, 1003213), (5294, 531737), (8717, 322934), (17434, 161467), (23119, 121762), (46238, 60881)]