242536138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{709}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 400780800

約数和(自身を除く): 158244662

約数列:

[1, 2, 13, 26, 59, 118, 223, 446, 709, 767, 1418, 1534, 2899, 5798, 9217, 13157, 18434, 26314, 41831, 83662, 158107, 171041, 316214, 342082, 543803, 1087606, 2055391, 4110782, 9328313, 18656626, 121268069, 242536138]

約数ペア:

[(1, 242536138), (2, 121268069), (13, 18656626), (26, 9328313), (59, 4110782), (118, 2055391), (223, 1087606), (446, 543803), (709, 342082), (767, 316214), (1418, 171041), (1534, 158107), (2899, 83662), (5798, 41831), (9217, 26314), (13157, 18434)]