8817252496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{168887}}^1$

素因数の和:169159

約数の個数: 40

約数和(自身を含む): 18470942784

約数和(自身を除く): 9653690288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 251, 502, 1004, 2008, 3263, 4016, 6526, 13052, 26104, 52208, 168887, 337774, 675548, 1351096, 2195531, 2702192, 4391062, 8782124, 17564248, 35128496, 42390637, 84781274, 169562548, 339125096, 551078281, 678250192, 1102156562, 2204313124, 4408626248, 8817252496]

約数ペア:

[(1, 8817252496), (2, 4408626248), (4, 2204313124), (8, 1102156562), (13, 678250192), (16, 551078281), (26, 339125096), (52, 169562548), (104, 84781274), (208, 42390637), (251, 35128496), (502, 17564248), (1004, 8782124), (2008, 4391062), (3263, 2702192), (4016, 2195531), (6526, 1351096), (13052, 675548), (26104, 337774), (52208, 168887)]