520024204

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{807491}}^1$

素因数の和:807525

約数の個数: 24

約数和(自身を含む): 1085269248

約数和(自身を除く): 565245044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 807491, 1614982, 3229964, 5652437, 11304874, 18572293, 22609748, 37144586, 74289172, 130006051, 260012102, 520024204]

約数ペア:

[(1, 520024204), (2, 260012102), (4, 130006051), (7, 74289172), (14, 37144586), (23, 22609748), (28, 18572293), (46, 11304874), (92, 5652437), (161, 3229964), (322, 1614982), (644, 807491)]