1382542

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 2593728

約数和(自身を除く): 1211186

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 157, 238, 259, 314, 518, 629, 1099, 1258, 2198, 2669, 4403, 5338, 5809, 8806, 11618, 18683, 37366, 40663, 81326, 98753, 197506, 691271, 1382542]

約数ペア:

[(1, 1382542), (2, 691271), (7, 197506), (14, 98753), (17, 81326), (34, 40663), (37, 37366), (74, 18683), (119, 11618), (157, 8806), (238, 5809), (259, 5338), (314, 4403), (518, 2669), (629, 2198), (1099, 1258)]