1390945082

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1\times {\mathrm{5303}}^1$

素因数の和:6037

約数の個数: 16

約数和(自身を含む): 2098474560

約数和(自身を除く): 707529478

約数列:

[1, 2, 313, 419, 626, 838, 5303, 10606, 131147, 262294, 1659839, 2221957, 3319678, 4443914, 695472541, 1390945082]

約数ペア:

[(1, 1390945082), (2, 695472541), (313, 4443914), (419, 3319678), (626, 2221957), (838, 1659839), (5303, 262294), (10606, 131147)]