768616346

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{120209}}^1$

素因数の和:120373

約数の個数: 16

約数和(自身を含む): 1211716800

約数和(自身を除く): 443100454

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 120209, 240418, 2764807, 5529614, 16709051, 33418102, 384308173, 768616346]

約数ペア:

[(1, 768616346), (2, 384308173), (23, 33418102), (46, 16709051), (139, 5529614), (278, 2764807), (3197, 240418), (6394, 120209)]