492404

素因数分解:

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

素因数の和:84

約数の個数: 36

約数和(自身を含む): 1024128

約数和(自身を除く): 531724

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 341, 361, 418, 589, 682, 722, 836, 1178, 1364, 1444, 2356, 3971, 6479, 7942, 11191, 12958, 15884, 22382, 25916, 44764, 123101, 246202, 492404]

約数ペア:

[(1, 492404), (2, 246202), (4, 123101), (11, 44764), (19, 25916), (22, 22382), (31, 15884), (38, 12958), (44, 11191), (62, 7942), (76, 6479), (124, 3971), (209, 2356), (341, 1444), (361, 1364), (418, 1178), (589, 836), (682, 722)]