4002856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3499}}^1$

素因数の和:3529

約数の個数: 32

約数和(自身を含む): 8820000

約数和(自身を除く): 4817144

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 3499, 6998, 13996, 27992, 38489, 45487, 76978, 90974, 153956, 181948, 307912, 363896, 500357, 1000714, 2001428, 4002856]

約数ペア:

[(1, 4002856), (2, 2001428), (4, 1000714), (8, 500357), (11, 363896), (13, 307912), (22, 181948), (26, 153956), (44, 90974), (52, 76978), (88, 45487), (104, 38489), (143, 27992), (286, 13996), (572, 6998), (1144, 3499)]