2749782

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 6566400

約数和(自身を除く): 3816618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 199, 282, 294, 329, 398, 597, 658, 987, 1194, 1393, 1974, 2303, 2786, 4179, 4606, 6909, 8358, 9353, 9751, 13818, 18706, 19502, 28059, 29253, 56118, 58506, 65471, 130942, 196413, 392826, 458297, 916594, 1374891, 2749782]

約数ペア:

[(1, 2749782), (2, 1374891), (3, 916594), (6, 458297), (7, 392826), (14, 196413), (21, 130942), (42, 65471), (47, 58506), (49, 56118), (94, 29253), (98, 28059), (141, 19502), (147, 18706), (199, 13818), (282, 9751), (294, 9353), (329, 8358), (398, 6909), (597, 4606), (658, 4179), (987, 2786), (1194, 2303), (1393, 1974)]