1680492964

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{1531}}^1\times {\mathrm{2003}}^1$

素因数の和:3675

約数の個数: 24

約数和(自身を含む): 2965743648

約数和(自身を除く): 1285250684

約数列:

[1, 2, 4, 137, 274, 548, 1531, 2003, 3062, 4006, 6124, 8012, 209747, 274411, 419494, 548822, 838988, 1097644, 3066593, 6133186, 12266372, 420123241, 840246482, 1680492964]

約数ペア:

[(1, 1680492964), (2, 840246482), (4, 420123241), (137, 12266372), (274, 6133186), (548, 3066593), (1531, 1097644), (2003, 838988), (3062, 548822), (4006, 419494), (6124, 274411), (8012, 209747)]