2018821766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1\times {\mathrm{63179}}^1$

素因数の和:64423

約数の個数: 16

約数和(自身を含む): 3263878800

約数和(自身を除く): 1245057034

約数列:

[1, 2, 13, 26, 1229, 2458, 15977, 31954, 63179, 126358, 821327, 1642654, 77646991, 155293982, 1009410883, 2018821766]

約数ペア:

[(1, 2018821766), (2, 1009410883), (13, 155293982), (26, 77646991), (1229, 1642654), (2458, 821327), (15977, 126358), (31954, 63179)]