1639551452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{483929}}^1$

素因数の和:483962

約数の個数: 36

約数和(自身を含む): 3604310640

約数和(自身を除く): 1964759188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 483929, 967858, 1935716, 3387503, 5323219, 6775006, 10646438, 13550012, 21292876, 37262533, 58555409, 74525066, 117110818, 149050132, 234221636, 409887863, 819775726, 1639551452]

約数ペア:

[(1, 1639551452), (2, 819775726), (4, 409887863), (7, 234221636), (11, 149050132), (14, 117110818), (22, 74525066), (28, 58555409), (44, 37262533), (77, 21292876), (121, 13550012), (154, 10646438), (242, 6775006), (308, 5323219), (484, 3387503), (847, 1935716), (1694, 967858), (3388, 483929)]