1255855636

素因数分解:

$2^2\times 7^1\times {\mathrm{5651}}^1\times {\mathrm{7937}}^1$

素因数の和:13599

約数の個数: 24

約数和(自身を含む): 2512472256

約数和(自身を除く): 1256616620

約数列:

[1, 2, 4, 7, 14, 28, 5651, 7937, 11302, 15874, 22604, 31748, 39557, 55559, 79114, 111118, 158228, 222236, 44851987, 89703974, 179407948, 313963909, 627927818, 1255855636]

約数ペア:

[(1, 1255855636), (2, 627927818), (4, 313963909), (7, 179407948), (14, 89703974), (28, 44851987), (5651, 222236), (7937, 158228), (11302, 111118), (15874, 79114), (22604, 55559), (31748, 39557)]