242520902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2467}}^1$

素因数の和:2700

約数の個数: 32

約数和(自身を含む): 414624000

約数和(自身を除く): 172103098

約数列:

[1, 2, 13, 19, 26, 38, 199, 247, 398, 494, 2467, 2587, 3781, 4934, 5174, 7562, 32071, 46873, 49153, 64142, 93746, 98306, 490933, 609349, 981866, 1218698, 6382129, 9327727, 12764258, 18655454, 121260451, 242520902]

約数ペア:

[(1, 242520902), (2, 121260451), (13, 18655454), (19, 12764258), (26, 9327727), (38, 6382129), (199, 1218698), (247, 981866), (398, 609349), (494, 490933), (2467, 98306), (2587, 93746), (3781, 64142), (4934, 49153), (5174, 46873), (7562, 32071)]