4047342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2731}}^1$

素因数の和:2768

約数の個数: 32

約数和(自身を含む): 9179520

約数和(自身を除く): 5132178

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 2731, 5462, 8193, 16386, 35503, 51889, 71006, 103778, 106509, 155667, 213018, 311334, 674557, 1349114, 2023671, 4047342]

約数ペア:

[(1, 4047342), (2, 2023671), (3, 1349114), (6, 674557), (13, 311334), (19, 213018), (26, 155667), (38, 106509), (39, 103778), (57, 71006), (78, 51889), (114, 35503), (247, 16386), (494, 8193), (741, 5462), (1482, 2731)]