3976210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 8376192

約数和(自身を除く): 4399982

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1321, 1505, 2642, 3010, 6605, 9247, 13210, 18494, 46235, 56803, 92470, 113606, 284015, 397621, 568030, 795242, 1988105, 3976210]

約数ペア:

[(1, 3976210), (2, 1988105), (5, 795242), (7, 568030), (10, 397621), (14, 284015), (35, 113606), (43, 92470), (70, 56803), (86, 46235), (215, 18494), (301, 13210), (430, 9247), (602, 6605), (1321, 3010), (1505, 2642)]