18203741452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{350071951}}^1$

素因数の和:350071968

約数の個数: 12

約数和(自身を含む): 34307051296

約数和(自身を除く): 16103309844

約数列:

[1, 2, 4, 13, 26, 52, 350071951, 700143902, 1400287804, 4550935363, 9101870726, 18203741452]

約数ペア:

[(1, 18203741452), (2, 9101870726), (4, 4550935363), (13, 1400287804), (26, 700143902), (52, 350071951)]