807473704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2089}}^1\times {\mathrm{2543}}^1$

素因数の和:4657

約数の個数: 32

約数和(自身を含む): 1595088000

約数和(自身を除く): 787614296

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2089, 2543, 4178, 5086, 8356, 10172, 16712, 20344, 39691, 48317, 79382, 96634, 158764, 193268, 317528, 386536, 5312327, 10624654, 21249308, 42498616, 100934213, 201868426, 403736852, 807473704]

約数ペア:

[(1, 807473704), (2, 403736852), (4, 201868426), (8, 100934213), (19, 42498616), (38, 21249308), (76, 10624654), (152, 5312327), (2089, 386536), (2543, 317528), (4178, 193268), (5086, 158764), (8356, 96634), (10172, 79382), (16712, 48317), (20344, 39691)]