2542683670

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{812359}}^1$

素因数の和:812679

約数の個数: 16

約数和(自身を含む): 4591458720

約数和(自身を除く): 2048775050

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 812359, 1624718, 4061795, 8123590, 254268367, 508536734, 1271341835, 2542683670]

約数ペア:

[(1, 2542683670), (2, 1271341835), (5, 508536734), (10, 254268367), (313, 8123590), (626, 4061795), (1565, 1624718), (3130, 812359)]