2499844041

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1889}}^1$

素因数の和:2094

約数の個数: 48

約数和(自身を含む): 3891888000

約数和(自身を除く): 1392043959

約数列:

[1, 3, 9, 19, 57, 71, 109, 171, 213, 327, 639, 981, 1349, 1889, 2071, 4047, 5667, 6213, 7739, 12141, 17001, 18639, 23217, 35891, 69651, 107673, 134119, 147041, 205901, 323019, 402357, 441123, 617703, 1207071, 1323369, 1853109, 2548261, 3912119, 7644783, 11736357, 14618971, 22934349, 35209071, 43856913, 131570739, 277760449, 833281347, 2499844041]

約数ペア:

[(1, 2499844041), (3, 833281347), (9, 277760449), (19, 131570739), (57, 43856913), (71, 35209071), (109, 22934349), (171, 14618971), (213, 11736357), (327, 7644783), (639, 3912119), (981, 2548261), (1349, 1853109), (1889, 1323369), (2071, 1207071), (4047, 617703), (5667, 441123), (6213, 402357), (7739, 323019), (12141, 205901), (17001, 147041), (18639, 134119), (23217, 107673), (35891, 69651)]