886142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:475

約数の個数: 16

約数和(自身を含む): 1432080

約数和(自身を除く): 545938

約数列:

[1, 2, 17, 34, 67, 134, 389, 778, 1139, 2278, 6613, 13226, 26063, 52126, 443071, 886142]

約数ペア:

[(1, 886142), (2, 443071), (17, 52126), (34, 26063), (67, 13226), (134, 6613), (389, 2278), (778, 1139)]