291214966

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{392473}}^1$

素因数の和:392535

約数の個数: 16

約数和(自身を含む): 508646304

約数和(自身を除く): 217431338

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 392473, 784946, 2747311, 5494622, 20801069, 41602138, 145607483, 291214966]

約数ペア:

[(1, 291214966), (2, 145607483), (7, 41602138), (14, 20801069), (53, 5494622), (106, 2747311), (371, 784946), (742, 392473)]