2912209228

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1847}}^1$

素因数の和:2086

約数の個数: 48

約数和(自身を含む): 5327562240

約数和(自身を除く): 2415353012

約数列:

[1, 2, 4, 43, 86, 89, 103, 172, 178, 206, 356, 412, 1847, 3694, 3827, 4429, 7388, 7654, 8858, 9167, 15308, 17716, 18334, 36668, 79421, 158842, 164383, 190241, 317684, 328766, 380482, 394181, 657532, 760964, 788362, 1576724, 7068469, 8180363, 14136938, 16360726, 16931449, 28273876, 32721452, 33862898, 67725796, 728052307, 1456104614, 2912209228]

約数ペア:

[(1, 2912209228), (2, 1456104614), (4, 728052307), (43, 67725796), (86, 33862898), (89, 32721452), (103, 28273876), (172, 16931449), (178, 16360726), (206, 14136938), (356, 8180363), (412, 7068469), (1847, 1576724), (3694, 788362), (3827, 760964), (4429, 657532), (7388, 394181), (7654, 380482), (8858, 328766), (9167, 317684), (15308, 190241), (17716, 164383), (18334, 158842), (36668, 79421)]