620199258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1499}}^1\times {\mathrm{9851}}^1$

素因数の和:11362

約数の個数: 32

約数和(自身を含む): 1418688000

約数和(自身を除く): 798488742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1499, 2998, 4497, 8994, 9851, 10493, 19702, 20986, 29553, 31479, 59106, 62958, 68957, 137914, 206871, 413742, 14766649, 29533298, 44299947, 88599894, 103366543, 206733086, 310099629, 620199258]

約数ペア:

[(1, 620199258), (2, 310099629), (3, 206733086), (6, 103366543), (7, 88599894), (14, 44299947), (21, 29533298), (42, 14766649), (1499, 413742), (2998, 206871), (4497, 137914), (8994, 68957), (9851, 62958), (10493, 59106), (19702, 31479), (20986, 29553)]