26321484670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15574843}}^1$

素因数の和:15574876

約数の個数: 24

約数和(自身を含む): 51303536136

約数和(自身を除く): 24982051466

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 15574843, 31149686, 77874215, 155748430, 202472959, 404945918, 1012364795, 2024729590, 2632148467, 5264296934, 13160742335, 26321484670]

約数ペア:

[(1, 26321484670), (2, 13160742335), (5, 5264296934), (10, 2632148467), (13, 2024729590), (26, 1012364795), (65, 404945918), (130, 202472959), (169, 155748430), (338, 77874215), (845, 31149686), (1690, 15574843)]