2903213786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1\times {\mathrm{2447}}^1$

素因数の和:2930

約数の個数: 32

約数和(自身を含む): 4794163200

約数和(自身を除く): 1890949414

約数列:

[1, 2, 11, 22, 199, 271, 398, 542, 2189, 2447, 2981, 4378, 4894, 5962, 26917, 53834, 53929, 107858, 486953, 593219, 663137, 973906, 1186438, 1326274, 5356483, 7294507, 10712966, 14589014, 131964263, 263928526, 1451606893, 2903213786]

約数ペア:

[(1, 2903213786), (2, 1451606893), (11, 263928526), (22, 131964263), (199, 14589014), (271, 10712966), (398, 7294507), (542, 5356483), (2189, 1326274), (2447, 1186438), (2981, 973906), (4378, 663137), (4894, 593219), (5962, 486953), (26917, 107858), (53834, 53929)]