2889838

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1367}}^1$

素因数の和:1527

約数の個数: 16

約数和(自身を含む): 4990464

約数和(自身を除く): 2100626

約数列:

[1, 2, 7, 14, 151, 302, 1057, 1367, 2114, 2734, 9569, 19138, 206417, 412834, 1444919, 2889838]

約数ペア:

[(1, 2889838), (2, 1444919), (7, 412834), (14, 206417), (151, 19138), (302, 9569), (1057, 2734), (1367, 2114)]