4651790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3253}}^1$

素因数の和:3284

約数の個数: 32

約数和(自身を含む): 9840096

約数和(自身を除く): 5188306

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 3253, 6506, 16265, 32530, 35783, 42289, 71566, 84578, 178915, 211445, 357830, 422890, 465179, 930358, 2325895, 4651790]

約数ペア:

[(1, 4651790), (2, 2325895), (5, 930358), (10, 465179), (11, 422890), (13, 357830), (22, 211445), (26, 178915), (55, 84578), (65, 71566), (110, 42289), (130, 35783), (143, 32530), (286, 16265), (715, 6506), (1430, 3253)]