1898045278

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{563}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 2931626880

約数和(自身を除く): 1033581602

約数列:

[1, 2, 67, 134, 139, 181, 278, 362, 563, 1126, 9313, 12127, 18626, 24254, 25159, 37721, 50318, 75442, 78257, 101903, 156514, 203806, 1685653, 3371306, 5243219, 6827501, 10486438, 13655002, 14164517, 28329034, 949022639, 1898045278]

約数ペア:

[(1, 1898045278), (2, 949022639), (67, 28329034), (134, 14164517), (139, 13655002), (181, 10486438), (278, 6827501), (362, 5243219), (563, 3371306), (1126, 1685653), (9313, 203806), (12127, 156514), (18626, 101903), (24254, 78257), (25159, 75442), (37721, 50318)]