1680452988

素因数分解:

$2^2\times 3^1\times {\mathrm{347}}^1\times {\mathrm{403567}}^1$

素因数の和:403921

約数の個数: 24

約数和(自身を含む): 3932366592

約数和(自身を除く): 2251913604

約数列:

[1, 2, 3, 4, 6, 12, 347, 694, 1041, 1388, 2082, 4164, 403567, 807134, 1210701, 1614268, 2421402, 4842804, 140037749, 280075498, 420113247, 560150996, 840226494, 1680452988]

約数ペア:

[(1, 1680452988), (2, 840226494), (3, 560150996), (4, 420113247), (6, 280075498), (12, 140037749), (347, 4842804), (694, 2421402), (1041, 1614268), (1388, 1210701), (2082, 807134), (4164, 403567)]