2195157052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{2083}}^1$

素因数の和:2698

約数の個数: 48

約数和(自身を含む): 4297974912

約数和(自身を除く): 2102817860

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 557, 946, 1114, 1892, 2083, 2228, 4166, 6127, 8332, 12254, 22913, 23951, 24508, 45826, 47902, 89569, 91652, 95804, 179138, 263461, 358276, 526922, 985259, 1053844, 1160231, 1970518, 2320462, 3941036, 4640924, 12762541, 25525082, 49889933, 51050164, 99779866, 199559732, 548789263, 1097578526, 2195157052]

約数ペア:

[(1, 2195157052), (2, 1097578526), (4, 548789263), (11, 199559732), (22, 99779866), (43, 51050164), (44, 49889933), (86, 25525082), (172, 12762541), (473, 4640924), (557, 3941036), (946, 2320462), (1114, 1970518), (1892, 1160231), (2083, 1053844), (2228, 985259), (4166, 526922), (6127, 358276), (8332, 263461), (12254, 179138), (22913, 95804), (23951, 91652), (24508, 89569), (45826, 47902)]