2806695359

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2861}}^1$

素因数の和:3107

約数の個数: 32

約数和(自身を含む): 3358018944

約数和(自身を除く): 551323585

約数列:

[1, 13, 17, 23, 193, 221, 299, 391, 2509, 2861, 3281, 4439, 5083, 37193, 42653, 48637, 57707, 65803, 75463, 552173, 632281, 855439, 981019, 1118651, 7178249, 9386941, 12699979, 14542463, 122030233, 165099727, 215899643, 2806695359]

約数ペア:

[(1, 2806695359), (13, 215899643), (17, 165099727), (23, 122030233), (193, 14542463), (221, 12699979), (299, 9386941), (391, 7178249), (2509, 1118651), (2861, 981019), (3281, 855439), (4439, 632281), (5083, 552173), (37193, 75463), (42653, 65803), (48637, 57707)]