2000427438

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{73583}}^1$

素因数の和:73808

約数の個数: 32

約数和(自身を含む): 4196054016

約数和(自身を除く): 2195626578

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 197, 394, 591, 1182, 4531, 9062, 13593, 27186, 73583, 147166, 220749, 441498, 1692409, 3384818, 5077227, 10154454, 14495851, 28991702, 43487553, 86975106, 333404573, 666809146, 1000213719, 2000427438]

約数ペア:

[(1, 2000427438), (2, 1000213719), (3, 666809146), (6, 333404573), (23, 86975106), (46, 43487553), (69, 28991702), (138, 14495851), (197, 10154454), (394, 5077227), (591, 3384818), (1182, 1692409), (4531, 441498), (9062, 220749), (13593, 147166), (27186, 73583)]