242401476538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{15331}}^1\times {\mathrm{608123}}^1$

素因数の和:623469

約数の個数: 16

約数和(自身を含む): 391597801056

約数和(自身を除く): 149196324518

約数列:

[1, 2, 13, 26, 15331, 30662, 199303, 398606, 608123, 1216246, 7905599, 15811198, 9323133713, 18646267426, 121200738269, 242401476538]

約数ペア:

[(1, 242401476538), (2, 121200738269), (13, 18646267426), (26, 9323133713), (15331, 15811198), (30662, 7905599), (199303, 1216246), (398606, 608123)]