5001788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 10429440

約数和(自身を除く): 5427652

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 193, 209, 341, 386, 418, 589, 682, 772, 836, 1178, 1364, 2123, 2356, 3667, 4246, 5983, 6479, 7334, 8492, 11966, 12958, 14668, 23932, 25916, 40337, 65813, 80674, 113677, 131626, 161348, 227354, 263252, 454708, 1250447, 2500894, 5001788]

約数ペア:

[(1, 5001788), (2, 2500894), (4, 1250447), (11, 454708), (19, 263252), (22, 227354), (31, 161348), (38, 131626), (44, 113677), (62, 80674), (76, 65813), (124, 40337), (193, 25916), (209, 23932), (341, 14668), (386, 12958), (418, 11966), (589, 8492), (682, 7334), (772, 6479), (836, 5983), (1178, 4246), (1364, 3667), (2123, 2356)]