672783994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1\times {\mathrm{11329}}^1$

素因数の和:12645

約数の個数: 16

約数和(自身を含む): 1053961920

約数和(自身を除く): 381177926

約数列:

[1, 2, 23, 46, 1291, 2582, 11329, 22658, 29693, 59386, 260567, 521134, 14625739, 29251478, 336391997, 672783994]

約数ペア:

[(1, 672783994), (2, 336391997), (23, 29251478), (46, 14625739), (1291, 521134), (2582, 260567), (11329, 59386), (22658, 29693)]