2149889628

素因数分解:

$2^2\times 3^1\times {\mathrm{379}}^1\times {\mathrm{472711}}^1$

素因数の和:473097

約数の個数: 24

約数和(自身を含む): 5029655680

約数和(自身を除く): 2879766052

約数列:

[1, 2, 3, 4, 6, 12, 379, 758, 1137, 1516, 2274, 4548, 472711, 945422, 1418133, 1890844, 2836266, 5672532, 179157469, 358314938, 537472407, 716629876, 1074944814, 2149889628]

約数ペア:

[(1, 2149889628), (2, 1074944814), (3, 716629876), (4, 537472407), (6, 358314938), (12, 179157469), (379, 5672532), (758, 2836266), (1137, 1890844), (1516, 1418133), (2274, 945422), (4548, 472711)]