2186171858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{8539}}^1$

素因数の和:8826

約数の個数: 32

約数和(自身を含む): 3629841600

約数和(自身を除く): 1443669742

約数列:

[1, 2, 13, 26, 43, 86, 229, 458, 559, 1118, 2977, 5954, 8539, 9847, 17078, 19694, 111007, 128011, 222014, 256022, 367177, 734354, 1955431, 3910862, 4773301, 9546602, 25420603, 50841206, 84083533, 168167066, 1093085929, 2186171858]

約数ペア:

[(1, 2186171858), (2, 1093085929), (13, 168167066), (26, 84083533), (43, 50841206), (86, 25420603), (229, 9546602), (458, 4773301), (559, 3910862), (1118, 1955431), (2977, 734354), (5954, 367177), (8539, 256022), (9847, 222014), (17078, 128011), (19694, 111007)]