8509670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 16759008

約数和(自身を除く): 8249338

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 977, 1742, 1954, 4355, 4885, 8710, 9770, 12701, 25402, 63505, 65459, 127010, 130918, 327295, 654590, 850967, 1701934, 4254835, 8509670]

約数ペア:

[(1, 8509670), (2, 4254835), (5, 1701934), (10, 850967), (13, 654590), (26, 327295), (65, 130918), (67, 127010), (130, 65459), (134, 63505), (335, 25402), (670, 12701), (871, 9770), (977, 8710), (1742, 4885), (1954, 4355)]