9178259038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{971}}^1\times {\mathrm{1723}}^1$

素因数の和:2920

約数の個数: 32

約数和(自身を含む): 14920682112

約数和(自身を除く): 5742423074

約数列:

[1, 2, 13, 26, 211, 422, 971, 1723, 1942, 2743, 3446, 5486, 12623, 22399, 25246, 44798, 204881, 363553, 409762, 727106, 1673033, 2663453, 3346066, 4726189, 5326906, 9452378, 21749429, 43498858, 353009963, 706019926, 4589129519, 9178259038]

約数ペア:

[(1, 9178259038), (2, 4589129519), (13, 706019926), (26, 353009963), (211, 43498858), (422, 21749429), (971, 9452378), (1723, 5326906), (1942, 4726189), (2743, 3346066), (3446, 2663453), (5486, 1673033), (12623, 727106), (22399, 409762), (25246, 363553), (44798, 204881)]