780147252

素因数分解:

$2^2\times 3^2\times {\mathrm{1301}}^1\times {\mathrm{16657}}^1$

素因数の和:17968

約数の個数: 36

約数和(自身を含む): 1973673156

約数和(自身を除く): 1193525904

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1301, 2602, 3903, 5204, 7806, 11709, 15612, 16657, 23418, 33314, 46836, 49971, 66628, 99942, 149913, 199884, 299826, 599652, 21670757, 43341514, 65012271, 86683028, 130024542, 195036813, 260049084, 390073626, 780147252]

約数ペア:

[(1, 780147252), (2, 390073626), (3, 260049084), (4, 195036813), (6, 130024542), (9, 86683028), (12, 65012271), (18, 43341514), (36, 21670757), (1301, 599652), (2602, 299826), (3903, 199884), (5204, 149913), (7806, 99942), (11709, 66628), (15612, 49971), (16657, 46836), (23418, 33314)]