2791910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 5808672

約数和(自身を除く): 3016762

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1493, 1870, 2986, 7465, 14930, 16423, 25381, 32846, 50762, 82115, 126905, 164230, 253810, 279191, 558382, 1395955, 2791910]

約数ペア:

[(1, 2791910), (2, 1395955), (5, 558382), (10, 279191), (11, 253810), (17, 164230), (22, 126905), (34, 82115), (55, 50762), (85, 32846), (110, 25381), (170, 16423), (187, 14930), (374, 7465), (935, 2986), (1493, 1870)]