1961567204

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{2739619}}^1$

素因数の和:2739802

約数の個数: 12

約数和(自身を含む): 3451921200

約数和(自身を除く): 1490353996

約数列:

[1, 2, 4, 179, 358, 716, 2739619, 5479238, 10958476, 490391801, 980783602, 1961567204]

約数ペア:

[(1, 1961567204), (2, 980783602), (4, 490391801), (179, 10958476), (358, 5479238), (716, 2739619)]