1036408288565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{2238487}}^1$

素因数の和:2238941

約数の個数: 32

約数和(自身を含む): 1421529419520

約数和(自身を除く): 385121130955

約数列:

[1, 5, 13, 17, 65, 85, 221, 419, 1105, 2095, 5447, 7123, 27235, 35615, 92599, 462995, 2238487, 11192435, 29100331, 38054279, 145501655, 190271395, 494705627, 937926053, 2473528135, 4689630265, 12193038689, 15944742901, 60965193445, 79723714505, 207281657713, 1036408288565]

約数ペア:

[(1, 1036408288565), (5, 207281657713), (13, 79723714505), (17, 60965193445), (65, 15944742901), (85, 12193038689), (221, 4689630265), (419, 2473528135), (1105, 937926053), (2095, 494705627), (5447, 190271395), (7123, 145501655), (27235, 38054279), (35615, 29100331), (92599, 11192435), (462995, 2238487)]