667253012095

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{1782931}}^1$

素因数の和:1783083

約数の個数: 24

約数和(自身を含む): 838584236880

約数和(自身を除く): 171331224785

約数列:

[1, 5, 29, 89, 145, 445, 841, 2581, 4205, 12905, 74849, 374245, 1782931, 8914655, 51704999, 158680859, 258524995, 793404295, 1499444971, 4601744911, 7497224855, 23008724555, 133450602419, 667253012095]

約数ペア:

[(1, 667253012095), (5, 133450602419), (29, 23008724555), (89, 7497224855), (145, 4601744911), (445, 1499444971), (841, 793404295), (2581, 258524995), (4205, 158680859), (12905, 51704999), (74849, 8914655), (374245, 1782931)]