2080821426

素因数分解:

$2^1\times 3^1\times {\mathrm{379}}^1\times {\mathrm{915049}}^1$

素因数の和:915433

約数の個数: 16

約数和(自身を含む): 4172628000

約数和(自身を除く): 2091806574

約数列:

[1, 2, 3, 6, 379, 758, 1137, 2274, 915049, 1830098, 2745147, 5490294, 346803571, 693607142, 1040410713, 2080821426]

約数ペア:

[(1, 2080821426), (2, 1040410713), (3, 693607142), (6, 346803571), (379, 5490294), (758, 2745147), (1137, 1830098), (2274, 915049)]