7209428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 13508712

約数和(自身を除く): 6299284

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 388, 1093, 1649, 2186, 3298, 4372, 6596, 18581, 37162, 74324, 106021, 212042, 424084, 1802357, 3604714, 7209428]

約数ペア:

[(1, 7209428), (2, 3604714), (4, 1802357), (17, 424084), (34, 212042), (68, 106021), (97, 74324), (194, 37162), (388, 18581), (1093, 6596), (1649, 4372), (2186, 3298)]