1083877808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5210951}}^1$

素因数の和:5210972

約数の個数: 20

約数和(自身を含む): 2261553168

約数和(自身を除く): 1177675360

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5210951, 10421902, 20843804, 41687608, 67742363, 83375216, 135484726, 270969452, 541938904, 1083877808]

約数ペア:

[(1, 1083877808), (2, 541938904), (4, 270969452), (8, 135484726), (13, 83375216), (16, 67742363), (26, 41687608), (52, 20843804), (104, 10421902), (208, 5210951)]