2017352144

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2378953}}^1$

素因数の和:2379014

約数の個数: 20

約数和(自身を含む): 3982368996

約数和(自身を除く): 1965016852

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2378953, 4757906, 9515812, 19031624, 38063248, 126084509, 252169018, 504338036, 1008676072, 2017352144]

約数ペア:

[(1, 2017352144), (2, 1008676072), (4, 504338036), (8, 252169018), (16, 126084509), (53, 38063248), (106, 19031624), (212, 9515812), (424, 4757906), (848, 2378953)]