662521938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{75167}}^1$

素因数の和:75298

約数の個数: 32

約数和(自身を含む): 1439617536

約数和(自身を除く): 777095598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 226, 339, 678, 1469, 2938, 4407, 8814, 75167, 150334, 225501, 451002, 977171, 1954342, 2931513, 5863026, 8493871, 16987742, 25481613, 50963226, 110420323, 220840646, 331260969, 662521938]

約数ペア:

[(1, 662521938), (2, 331260969), (3, 220840646), (6, 110420323), (13, 50963226), (26, 25481613), (39, 16987742), (78, 8493871), (113, 5863026), (226, 2931513), (339, 1954342), (678, 977171), (1469, 451002), (2938, 225501), (4407, 150334), (8814, 75167)]