13988892463

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1\times {\mathrm{3989}}^1$

素因数の和:4531

約数の個数: 32

約数和(自身を含む): 17455132800

約数和(自身を除く): 3466240337

約数列:

[1, 7, 13, 89, 91, 433, 623, 1157, 3031, 3989, 5629, 8099, 27923, 38537, 39403, 51857, 269759, 355021, 362999, 500981, 1727237, 2485147, 3506867, 4615273, 12090659, 22454081, 32306911, 153724093, 157178567, 1076068651, 1998413209, 13988892463]

約数ペア:

[(1, 13988892463), (7, 1998413209), (13, 1076068651), (89, 157178567), (91, 153724093), (433, 32306911), (623, 22454081), (1157, 12090659), (3031, 4615273), (3989, 3506867), (5629, 2485147), (8099, 1727237), (27923, 500981), (38537, 362999), (39403, 355021), (51857, 269759)]