1098889372

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{216829}}^1$

素因数の和:217021

約数の個数: 24

約数和(自身を含む): 2209931360

約数和(自身を除く): 1111041988

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 216829, 433658, 867316, 1517803, 3035606, 6071212, 39246049, 78492098, 156984196, 274722343, 549444686, 1098889372]

約数ペア:

[(1, 1098889372), (2, 549444686), (4, 274722343), (7, 156984196), (14, 78492098), (28, 39246049), (181, 6071212), (362, 3035606), (724, 1517803), (1267, 867316), (2534, 433658), (5068, 216829)]