2140050130

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{345727}}^1$

素因数の和:346353

約数の個数: 16

約数和(自身を含む): 3858324480

約数和(自身を除く): 1718274350

約数列:

[1, 2, 5, 10, 619, 1238, 3095, 6190, 345727, 691454, 1728635, 3457270, 214005013, 428010026, 1070025065, 2140050130]

約数ペア:

[(1, 2140050130), (2, 1070025065), (5, 428010026), (10, 214005013), (619, 3457270), (1238, 1728635), (3095, 691454), (6190, 345727)]