2019988136

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{379}}^1\times {\mathrm{3851}}^1$

素因数の和:4409

約数の個数: 32

約数和(自身を含む): 3820413600

約数和(自身を除く): 1800425464

約数列:

[1, 2, 4, 8, 173, 346, 379, 692, 758, 1384, 1516, 3032, 3851, 7702, 15404, 30808, 65567, 131134, 262268, 524536, 666223, 1332446, 1459529, 2664892, 2919058, 5329784, 5838116, 11676232, 252498517, 504997034, 1009994068, 2019988136]

約数ペア:

[(1, 2019988136), (2, 1009994068), (4, 504997034), (8, 252498517), (173, 11676232), (346, 5838116), (379, 5329784), (692, 2919058), (758, 2664892), (1384, 1459529), (1516, 1332446), (3032, 666223), (3851, 524536), (7702, 262268), (15404, 131134), (30808, 65567)]