1339778868

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1\times {\mathrm{2087}}^1$

素因数の和:3032

約数の個数: 48

約数和(自身を含む): 3182546304

約数和(自身を除く): 1842767436

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 877, 1754, 2087, 2631, 3508, 4174, 5262, 6261, 8348, 10524, 12522, 25044, 53497, 106994, 127307, 160491, 213988, 254614, 320982, 381921, 509228, 641964, 763842, 1527684, 1830299, 3660598, 5490897, 7321196, 10981794, 21963588, 111648239, 223296478, 334944717, 446592956, 669889434, 1339778868]

約数ペア:

[(1, 1339778868), (2, 669889434), (3, 446592956), (4, 334944717), (6, 223296478), (12, 111648239), (61, 21963588), (122, 10981794), (183, 7321196), (244, 5490897), (366, 3660598), (732, 1830299), (877, 1527684), (1754, 763842), (2087, 641964), (2631, 509228), (3508, 381921), (4174, 320982), (5262, 254614), (6261, 213988), (8348, 160491), (10524, 127307), (12522, 106994), (25044, 53497)]