2008378958

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{79201}}^1$

素因数の和:79643

約数の個数: 16

約数和(自身を含む): 3117390720

約数和(自身を除く): 1109011762

約数列:

[1, 2, 31, 62, 409, 818, 12679, 25358, 79201, 158402, 2455231, 4910462, 32393209, 64786418, 1004189479, 2008378958]

約数ペア:

[(1, 2008378958), (2, 1004189479), (31, 64786418), (62, 32393209), (409, 4910462), (818, 2455231), (12679, 158402), (25358, 79201)]