291223515542

素因数分解:

$2^1\times {\mathrm{1061}}^1\times {\mathrm{1129}}^1\times {\mathrm{121559}}^1$

素因数の和:123751

約数の個数: 16

約数和(自身を含む): 437637880800

約数和(自身を除く): 146414365258

約数列:

[1, 2, 1061, 1129, 2122, 2258, 121559, 243118, 1197869, 2395738, 128974099, 137240111, 257948198, 274480222, 145611757771, 291223515542]

約数ペア:

[(1, 291223515542), (2, 145611757771), (1061, 274480222), (1129, 257948198), (2122, 137240111), (2258, 128974099), (121559, 2395738), (243118, 1197869)]