2770628

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1867}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 5648832

約数和(自身を除く): 2878204

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 1867, 3734, 7468, 13069, 26138, 52276, 98951, 197902, 395804, 692657, 1385314, 2770628]

約数ペア:

[(1, 2770628), (2, 1385314), (4, 692657), (7, 395804), (14, 197902), (28, 98951), (53, 52276), (106, 26138), (212, 13069), (371, 7468), (742, 3734), (1484, 1867)]