2145807724

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{10597}}^1$

素因数の和:10726

約数の個数: 48

約数和(自身を含む): 4102189056

約数和(自身を除く): 1956381332

約数列:

[1, 2, 4, 23, 31, 46, 62, 71, 92, 124, 142, 284, 713, 1426, 1633, 2201, 2852, 3266, 4402, 6532, 8804, 10597, 21194, 42388, 50623, 101246, 202492, 243731, 328507, 487462, 657014, 752387, 974924, 1314028, 1504774, 3009548, 7555661, 15111322, 17304901, 23323997, 30222644, 34609802, 46647994, 69219604, 93295988, 536451931, 1072903862, 2145807724]

約数ペア:

[(1, 2145807724), (2, 1072903862), (4, 536451931), (23, 93295988), (31, 69219604), (46, 46647994), (62, 34609802), (71, 30222644), (92, 23323997), (124, 17304901), (142, 15111322), (284, 7555661), (713, 3009548), (1426, 1504774), (1633, 1314028), (2201, 974924), (2852, 752387), (3266, 657014), (4402, 487462), (6532, 328507), (8804, 243731), (10597, 202492), (21194, 101246), (42388, 50623)]