4164721918

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12933919}}^1$

素因数の和:12933951

約数の個数: 16

約数和(自身を含む): 7449937920

約数和(自身を除く): 3285216002

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 12933919, 25867838, 90537433, 181074866, 297480137, 594960274, 2082360959, 4164721918]

約数ペア:

[(1, 4164721918), (2, 2082360959), (7, 594960274), (14, 297480137), (23, 181074866), (46, 90537433), (161, 25867838), (322, 12933919)]