7399018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 13178880

約数和(自身を除く): 5779862

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 571, 589, 682, 1142, 1178, 6281, 6479, 10849, 12562, 12958, 17701, 21698, 35402, 119339, 194711, 238678, 336319, 389422, 672638, 3699509, 7399018]

約数ペア:

[(1, 7399018), (2, 3699509), (11, 672638), (19, 389422), (22, 336319), (31, 238678), (38, 194711), (62, 119339), (209, 35402), (341, 21698), (418, 17701), (571, 12958), (589, 12562), (682, 10849), (1142, 6479), (1178, 6281)]