339780392

素因数分解:

$2^3\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{5531}}^1$

素因数の和:6641

約数の個数: 32

約数和(自身を含む): 728896320

約数和(自身を除く): 389115928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1097, 2194, 4388, 5531, 7679, 8776, 11062, 15358, 22124, 30716, 38717, 44248, 61432, 77434, 154868, 309736, 6067507, 12135014, 24270028, 42472549, 48540056, 84945098, 169890196, 339780392]

約数ペア:

[(1, 339780392), (2, 169890196), (4, 84945098), (7, 48540056), (8, 42472549), (14, 24270028), (28, 12135014), (56, 6067507), (1097, 309736), (2194, 154868), (4388, 77434), (5531, 61432), (7679, 44248), (8776, 38717), (11062, 30716), (15358, 22124)]