9426170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 18869760

約数和(自身を除く): 9443590

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 2339, 4030, 4678, 11695, 23390, 30407, 60814, 72509, 145018, 152035, 304070, 362545, 725090, 942617, 1885234, 4713085, 9426170]

約数ペア:

[(1, 9426170), (2, 4713085), (5, 1885234), (10, 942617), (13, 725090), (26, 362545), (31, 304070), (62, 152035), (65, 145018), (130, 72509), (155, 60814), (310, 30407), (403, 23390), (806, 11695), (2015, 4678), (2339, 4030)]