1396759322

素因数分解:

$2^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{155161}}^1$

素因数の和:155813

約数の個数: 16

約数和(自身を含む): 2398183872

約数和(自身を除く): 1001424550

約数列:

[1, 2, 7, 14, 643, 1286, 4501, 9002, 155161, 310322, 1086127, 2172254, 99768523, 199537046, 698379661, 1396759322]

約数ペア:

[(1, 1396759322), (2, 698379661), (7, 199537046), (14, 99768523), (643, 2172254), (1286, 1086127), (4501, 310322), (9002, 155161)]