1215948

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{947}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 2866752

約数和(自身を除く): 1650804

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 947, 1284, 1894, 2841, 3788, 5682, 11364, 101329, 202658, 303987, 405316, 607974, 1215948]

約数ペア:

[(1, 1215948), (2, 607974), (3, 405316), (4, 303987), (6, 202658), (12, 101329), (107, 11364), (214, 5682), (321, 3788), (428, 2841), (642, 1894), (947, 1284)]