9269390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 18156096

約数和(自身を除く): 8886706

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 631, 1130, 1262, 1469, 2938, 3155, 6310, 7345, 8203, 14690, 16406, 41015, 71303, 82030, 142606, 356515, 713030, 926939, 1853878, 4634695, 9269390]

約数ペア:

[(1, 9269390), (2, 4634695), (5, 1853878), (10, 926939), (13, 713030), (26, 356515), (65, 142606), (113, 82030), (130, 71303), (226, 41015), (565, 16406), (631, 14690), (1130, 8203), (1262, 7345), (1469, 6310), (2938, 3155)]