1972136

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{853}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 3932670

約数和(自身を除く): 1960534

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 853, 1156, 1706, 2312, 3412, 6824, 14501, 29002, 58004, 116008, 246517, 493034, 986068, 1972136]

約数ペア:

[(1, 1972136), (2, 986068), (4, 493034), (8, 246517), (17, 116008), (34, 58004), (68, 29002), (136, 14501), (289, 6824), (578, 3412), (853, 2312), (1156, 1706)]