275408

素因数分解:

$2^4\times 7^1\times {\mathrm{2459}}^1$

素因数の和:2474

約数の個数: 20

約数和(自身を含む): 610080

約数和(自身を除く): 334672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2459, 4918, 9836, 17213, 19672, 34426, 39344, 68852, 137704, 275408]

約数ペア:

[(1, 275408), (2, 137704), (4, 68852), (7, 39344), (8, 34426), (14, 19672), (16, 17213), (28, 9836), (56, 4918), (112, 2459)]