2988197185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1\times {\mathrm{22637}}^1$

素因数の和:24212

約数の個数: 16

約数和(自身を含む): 3799380816

約数和(自身を除く): 811183631

約数列:

[1, 5, 17, 85, 1553, 7765, 22637, 26401, 113185, 132005, 384829, 1924145, 35155261, 175776305, 597639437, 2988197185]

約数ペア:

[(1, 2988197185), (5, 597639437), (17, 175776305), (85, 35155261), (1553, 1924145), (7765, 384829), (22637, 132005), (26401, 113185)]