2149777544

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{22159}}^1$

素因数の和:22413

約数の個数: 32

約数和(自身を含む): 4113782400

約数和(自身を除く): 1964004856

約数列:

[1, 2, 4, 8, 67, 134, 181, 268, 362, 536, 724, 1448, 12127, 22159, 24254, 44318, 48508, 88636, 97016, 177272, 1484653, 2969306, 4010779, 5938612, 8021558, 11877224, 16043116, 32086232, 268722193, 537444386, 1074888772, 2149777544]

約数ペア:

[(1, 2149777544), (2, 1074888772), (4, 537444386), (8, 268722193), (67, 32086232), (134, 16043116), (181, 11877224), (268, 8021558), (362, 5938612), (536, 4010779), (724, 2969306), (1448, 1484653), (12127, 177272), (22159, 97016), (24254, 88636), (44318, 48508)]