9155291236

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{70061}}^1$

素因数の和:70444

約数の個数: 48

約数和(自身を含む): 19774298880

約数和(自身を除く): 10619007644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 359, 364, 718, 1436, 2513, 4667, 5026, 9334, 10052, 18668, 32669, 65338, 70061, 130676, 140122, 280244, 490427, 910793, 980854, 1821586, 1961708, 3643172, 6375551, 12751102, 25151899, 25502204, 50303798, 100607596, 176063293, 326974687, 352126586, 653949374, 704253172, 1307898748, 2288822809, 4577645618, 9155291236]

約数ペア:

[(1, 9155291236), (2, 4577645618), (4, 2288822809), (7, 1307898748), (13, 704253172), (14, 653949374), (26, 352126586), (28, 326974687), (52, 176063293), (91, 100607596), (182, 50303798), (359, 25502204), (364, 25151899), (718, 12751102), (1436, 6375551), (2513, 3643172), (4667, 1961708), (5026, 1821586), (9334, 980854), (10052, 910793), (18668, 490427), (32669, 280244), (65338, 140122), (70061, 130676)]