1244207978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{56101}}^1$

素因数の和:56969

約数の個数: 16

約数和(自身を含む): 2012266536

約数和(自身を除く): 768058558

約数列:

[1, 2, 13, 26, 853, 1706, 11089, 22178, 56101, 112202, 729313, 1458626, 47854153, 95708306, 622103989, 1244207978]

約数ペア:

[(1, 1244207978), (2, 622103989), (13, 95708306), (26, 47854153), (853, 1458626), (1706, 729313), (11089, 112202), (22178, 56101)]