1220758924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3963503}}^1$

素因数の和:3963525

約数の個数: 24

約数和(自身を含む): 2663474688

約数和(自身を除く): 1442715764

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 3963503, 7927006, 15854012, 27744521, 43598533, 55489042, 87197066, 110978084, 174394132, 305189731, 610379462, 1220758924]

約数ペア:

[(1, 1220758924), (2, 610379462), (4, 305189731), (7, 174394132), (11, 110978084), (14, 87197066), (22, 55489042), (28, 43598533), (44, 27744521), (77, 15854012), (154, 7927006), (308, 3963503)]