2097103664

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1659101}}^1$

素因数の和:1659188

約数の個数: 20

約数和(自身を含む): 4114572960

約数和(自身を除く): 2017469296

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1659101, 3318202, 6636404, 13272808, 26545616, 131068979, 262137958, 524275916, 1048551832, 2097103664]

約数ペア:

[(1, 2097103664), (2, 1048551832), (4, 524275916), (8, 262137958), (16, 131068979), (79, 26545616), (158, 13272808), (316, 6636404), (632, 3318202), (1264, 1659101)]