2672364208

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{748981}}^1$

素因数の和:749212

約数の個数: 20

約数和(自身を含む): 5200931008

約数和(自身を除く): 2528566800

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 748981, 1497962, 2995924, 5991848, 11983696, 167022763, 334045526, 668091052, 1336182104, 2672364208]

約数ペア:

[(1, 2672364208), (2, 1336182104), (4, 668091052), (8, 334045526), (16, 167022763), (223, 11983696), (446, 5991848), (892, 2995924), (1784, 1497962), (3568, 748981)]