402100070362

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{225140017}}^1$

素因数の和:225140085

約数の個数: 16

約数和(自身を含む): 648403251840

約数和(自身を除く): 246303181478

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 225140017, 450280034, 4277660323, 8555320646, 10581580799, 21163161598, 201050035181, 402100070362]

約数ペア:

[(1, 402100070362), (2, 201050035181), (19, 21163161598), (38, 10581580799), (47, 8555320646), (94, 4277660323), (893, 450280034), (1786, 225140017)]