2619428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5503}}^1$

素因数の和:5531

約数の個数: 24

約数和(自身を含む): 5548032

約数和(自身を除く): 2928604

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 5503, 11006, 22012, 38521, 77042, 93551, 154084, 187102, 374204, 654857, 1309714, 2619428]

約数ペア:

[(1, 2619428), (2, 1309714), (4, 654857), (7, 374204), (14, 187102), (17, 154084), (28, 93551), (34, 77042), (68, 38521), (119, 22012), (238, 11006), (476, 5503)]