2215638503

素因数分解:

${\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{631}}^1$

素因数の和:999

約数の個数: 24

約数和(自身を含む): 2442654720

約数和(自身を除く): 227016217

約数列:

[1, 13, 79, 169, 263, 631, 1027, 3419, 8203, 13351, 20777, 44447, 49849, 106639, 165953, 270101, 648037, 2157389, 3511313, 8424481, 13110287, 28046057, 170433731, 2215638503]

約数ペア:

[(1, 2215638503), (13, 170433731), (79, 28046057), (169, 13110287), (263, 8424481), (631, 3511313), (1027, 2157389), (3419, 648037), (8203, 270101), (13351, 165953), (20777, 106639), (44447, 49849)]