2552726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 2009194

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 197, 209, 341, 394, 418, 589, 682, 1178, 2167, 3743, 4334, 6107, 6479, 7486, 12214, 12958, 41173, 67177, 82346, 116033, 134354, 232066, 1276363, 2552726]

約数ペア:

[(1, 2552726), (2, 1276363), (11, 232066), (19, 134354), (22, 116033), (31, 82346), (38, 67177), (62, 41173), (197, 12958), (209, 12214), (341, 7486), (394, 6479), (418, 6107), (589, 4334), (682, 3743), (1178, 2167)]