2487464

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 5459520

約数和(自身を除く): 2972056

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1033, 1204, 2066, 2408, 4132, 7231, 8264, 14462, 28924, 44419, 57848, 88838, 177676, 310933, 355352, 621866, 1243732, 2487464]

約数ペア:

[(1, 2487464), (2, 1243732), (4, 621866), (7, 355352), (8, 310933), (14, 177676), (28, 88838), (43, 57848), (56, 44419), (86, 28924), (172, 14462), (301, 8264), (344, 7231), (602, 4132), (1033, 2408), (1204, 2066)]