1720243018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{6857}}^1\times {\mathrm{9649}}^1$

素因数の和:16521

約数の個数: 16

約数和(自身を含む): 2779547400

約数和(自身を除く): 1059304382

約数列:

[1, 2, 13, 26, 6857, 9649, 13714, 19298, 89141, 125437, 178282, 250874, 66163193, 132326386, 860121509, 1720243018]

約数ペア:

[(1, 1720243018), (2, 860121509), (13, 132326386), (26, 66163193), (6857, 250874), (9649, 178282), (13714, 125437), (19298, 89141)]