890456874

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{50773}}^1$

素因数の和:50894

約数の個数: 32

約数和(自身を含む): 1852235520

約数和(自身を除く): 961778646

約数列:

[1, 2, 3, 6, 37, 74, 79, 111, 158, 222, 237, 474, 2923, 5846, 8769, 17538, 50773, 101546, 152319, 304638, 1878601, 3757202, 4011067, 5635803, 8022134, 11271606, 12033201, 24066402, 148409479, 296818958, 445228437, 890456874]

約数ペア:

[(1, 890456874), (2, 445228437), (3, 296818958), (6, 148409479), (37, 24066402), (74, 12033201), (79, 11271606), (111, 8022134), (158, 5635803), (222, 4011067), (237, 3757202), (474, 1878601), (2923, 304638), (5846, 152319), (8769, 101546), (17538, 50773)]