881170024

素因数分解:

$2^3\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{14087}}^1$

素因数の和:15217

約数の個数: 32

約数和(自身を含む): 1890046080

約数和(自身を除く): 1008876056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1117, 2234, 4468, 7819, 8936, 14087, 15638, 28174, 31276, 56348, 62552, 98609, 112696, 197218, 394436, 788872, 15735179, 31470358, 62940716, 110146253, 125881432, 220292506, 440585012, 881170024]

約数ペア:

[(1, 881170024), (2, 440585012), (4, 220292506), (7, 125881432), (8, 110146253), (14, 62940716), (28, 31470358), (56, 15735179), (1117, 788872), (2234, 394436), (4468, 197218), (7819, 112696), (8936, 98609), (14087, 62552), (15638, 56348), (28174, 31276)]