1427966036

素因数分解:

$2^2\times 7^2\times {\mathrm{7285541}}^1$

素因数の和:7285559

約数の個数: 18

約数和(自身を含む): 2906931258

約数和(自身を除く): 1478965222

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 7285541, 14571082, 29142164, 50998787, 101997574, 203995148, 356991509, 713983018, 1427966036]

約数ペア:

[(1, 1427966036), (2, 713983018), (4, 356991509), (7, 203995148), (14, 101997574), (28, 50998787), (49, 29142164), (98, 14571082), (196, 7285541)]