291210052

素因数分解:

$2^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{27883}}^1$

素因数の和:28267

約数の個数: 24

約数和(自身を含む): 584002496

約数和(自身を除く): 292792444

約数列:

[1, 2, 4, 7, 14, 28, 373, 746, 1492, 2611, 5222, 10444, 27883, 55766, 111532, 195181, 390362, 780724, 10400359, 20800718, 41601436, 72802513, 145605026, 291210052]

約数ペア:

[(1, 291210052), (2, 145605026), (4, 72802513), (7, 41601436), (14, 20800718), (28, 10400359), (373, 780724), (746, 390362), (1492, 195181), (2611, 111532), (5222, 55766), (10444, 27883)]