2017918330

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{7717}}^1$

素因数の和:8134

約数の個数: 32

約数和(自身を含む): 3689821440

約数和(自身を除く): 1671903110

約数列:

[1, 2, 5, 10, 79, 158, 331, 395, 662, 790, 1655, 3310, 7717, 15434, 26149, 38585, 52298, 77170, 130745, 261490, 609643, 1219286, 2554327, 3048215, 5108654, 6096430, 12771635, 25543270, 201791833, 403583666, 1008959165, 2017918330]

約数ペア:

[(1, 2017918330), (2, 1008959165), (5, 403583666), (10, 201791833), (79, 25543270), (158, 12771635), (331, 6096430), (395, 5108654), (662, 3048215), (790, 2554327), (1655, 1219286), (3310, 609643), (7717, 261490), (15434, 130745), (26149, 77170), (38585, 52298)]