3998228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3343}}^1$

素因数の和:3383

約数の個数: 24

約数和(自身を含む): 7865088

約数和(自身を除く): 3866860

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 3343, 6686, 13372, 43459, 76889, 86918, 153778, 173836, 307556, 999557, 1999114, 3998228]

約数ペア:

[(1, 3998228), (2, 1999114), (4, 999557), (13, 307556), (23, 173836), (26, 153778), (46, 86918), (52, 76889), (92, 43459), (299, 13372), (598, 6686), (1196, 3343)]