694245188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{4903}}^1$

素因数の和:5316

約数の個数: 48

約数和(自身を含む): 1499447040

約数和(自身を除く): 805201852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 389, 778, 1556, 2723, 4903, 5057, 5446, 9806, 10114, 10892, 19612, 20228, 34321, 35399, 63739, 68642, 70798, 127478, 137284, 141596, 254956, 446173, 892346, 1784692, 1907267, 3814534, 7629068, 13350869, 24794471, 26701738, 49588942, 53403476, 99177884, 173561297, 347122594, 694245188]

約数ペア:

[(1, 694245188), (2, 347122594), (4, 173561297), (7, 99177884), (13, 53403476), (14, 49588942), (26, 26701738), (28, 24794471), (52, 13350869), (91, 7629068), (182, 3814534), (364, 1907267), (389, 1784692), (778, 892346), (1556, 446173), (2723, 254956), (4903, 141596), (5057, 137284), (5446, 127478), (9806, 70798), (10114, 68642), (10892, 63739), (19612, 35399), (20228, 34321)]