7131027455990

素因数分解:

$2^1\times 5^1\times {\mathrm{2693}}^1\times {\mathrm{264798643}}^1$

素因数の和:264801343

約数の個数: 16

約数和(自身を含む): 12840615844848

約数和(自身を除く): 5709588388858

約数列:

[1, 2, 5, 10, 2693, 5386, 13465, 26930, 264798643, 529597286, 1323993215, 2647986430, 713102745599, 1426205491198, 3565513727995, 7131027455990]

約数ペア:

[(1, 7131027455990), (2, 3565513727995), (5, 1426205491198), (10, 713102745599), (2693, 2647986430), (5386, 1323993215), (13465, 529597286), (26930, 264798643)]