2469857918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{42509}}^1$

素因数の和:42680

約数の個数: 32

約数和(自身を含む): 4285008000

約数和(自身を除く): 1815150082

約数列:

[1, 2, 11, 19, 22, 38, 139, 209, 278, 418, 1529, 2641, 3058, 5282, 29051, 42509, 58102, 85018, 467599, 807671, 935198, 1615342, 5908751, 8884381, 11817502, 17768762, 64996261, 112266269, 129992522, 224532538, 1234928959, 2469857918]

約数ペア:

[(1, 2469857918), (2, 1234928959), (11, 224532538), (19, 129992522), (22, 112266269), (38, 64996261), (139, 17768762), (209, 11817502), (278, 8884381), (418, 5908751), (1529, 1615342), (2641, 935198), (3058, 807671), (5282, 467599), (29051, 85018), (42509, 58102)]