319491482

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{68767}}^1$

素因数の和:68893

約数の個数: 16

約数和(自身を含む): 505032192

約数和(自身を除く): 185540710

約数列:

[1, 2, 23, 46, 101, 202, 2323, 4646, 68767, 137534, 1581641, 3163282, 6945467, 13890934, 159745741, 319491482]

約数ペア:

[(1, 319491482), (2, 159745741), (23, 13890934), (46, 6945467), (101, 3163282), (202, 1581641), (2323, 137534), (4646, 68767)]