1219509633923

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{238325119}}^1$

素因数の和:238325186

約数の個数: 16

約数和(自身を含む): 1510027960320

約数和(自身を除く): 290518326397

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 238325119, 1668275833, 4051527023, 10247980117, 28360689161, 71735860819, 174215661989, 1219509633923]

約数ペア:

[(1, 1219509633923), (7, 174215661989), (17, 71735860819), (43, 28360689161), (119, 10247980117), (301, 4051527023), (731, 1668275833), (5117, 238325119)]