788015436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{69197}}^1$

素因数の和:69290

約数の個数: 48

約数和(自身を含む): 2007295584

約数和(自身を除く): 1219280148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 5694, 11388, 69197, 138394, 207591, 276788, 415182, 830364, 899561, 1799122, 2698683, 3598244, 5051381, 5397366, 10102762, 10794732, 15154143, 20205524, 30308286, 60616572, 65667953, 131335906, 197003859, 262671812, 394007718, 788015436]

約数ペア:

[(1, 788015436), (2, 394007718), (3, 262671812), (4, 197003859), (6, 131335906), (12, 65667953), (13, 60616572), (26, 30308286), (39, 20205524), (52, 15154143), (73, 10794732), (78, 10102762), (146, 5397366), (156, 5051381), (219, 3598244), (292, 2698683), (438, 1799122), (876, 899561), (949, 830364), (1898, 415182), (2847, 276788), (3796, 207591), (5694, 138394), (11388, 69197)]