620020924751

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{42359}}^1$

素因数の和:42695

約数の個数: 32

約数和(自身を含む): 679424578560

約数和(自身を除く): 59403653809

約数列:

[1, 17, 67, 71, 181, 1139, 1207, 3077, 4757, 12127, 12851, 42359, 80869, 206159, 218467, 720103, 861017, 2838053, 3007489, 7666979, 14637289, 48246901, 51127313, 130338643, 201501763, 513687593, 544355509, 3425529971, 8732689081, 9254043653, 36471819103, 620020924751]

約数ペア:

[(1, 620020924751), (17, 36471819103), (67, 9254043653), (71, 8732689081), (181, 3425529971), (1139, 544355509), (1207, 513687593), (3077, 201501763), (4757, 130338643), (12127, 51127313), (12851, 48246901), (42359, 14637289), (80869, 7666979), (206159, 3007489), (218467, 2838053), (720103, 861017)]