389635906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2801}}^1\times {\mathrm{6323}}^1$

素因数の和:9137

約数の個数: 16

約数和(自身を含む): 637914528

約数和(自身を除く): 248278622

約数列:

[1, 2, 11, 22, 2801, 5602, 6323, 12646, 30811, 61622, 69553, 139106, 17710723, 35421446, 194817953, 389635906]

約数ペア:

[(1, 389635906), (2, 194817953), (11, 35421446), (22, 17710723), (2801, 139106), (5602, 69553), (6323, 61622), (12646, 30811)]