8131012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 15170400

約数和(自身を除く): 7039388

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1289, 1577, 2578, 3154, 5156, 6308, 24491, 48982, 97964, 106987, 213974, 427948, 2032753, 4065506, 8131012]

約数ペア:

[(1, 8131012), (2, 4065506), (4, 2032753), (19, 427948), (38, 213974), (76, 106987), (83, 97964), (166, 48982), (332, 24491), (1289, 6308), (1577, 5156), (2578, 3154)]