1013089670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{66959}}^1$

素因数の和:67072

約数の個数: 32

約数和(自身を含む): 1952553600

約数和(自身を除く): 939463930

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 7565, 15130, 66959, 133918, 334795, 669590, 1138303, 2276606, 5691515, 5959351, 11383030, 11918702, 29796755, 59593510, 101308967, 202617934, 506544835, 1013089670]

約数ペア:

[(1, 1013089670), (2, 506544835), (5, 202617934), (10, 101308967), (17, 59593510), (34, 29796755), (85, 11918702), (89, 11383030), (170, 5959351), (178, 5691515), (445, 2276606), (890, 1138303), (1513, 669590), (3026, 334795), (7565, 133918), (15130, 66959)]