3918068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12721}}^1$

素因数の和:12743

約数の個数: 24

約数和(自身を含む): 8549184

約数和(自身を除く): 4631116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 12721, 25442, 50884, 89047, 139931, 178094, 279862, 356188, 559724, 979517, 1959034, 3918068]

約数ペア:

[(1, 3918068), (2, 1959034), (4, 979517), (7, 559724), (11, 356188), (14, 279862), (22, 178094), (28, 139931), (44, 89047), (77, 50884), (154, 25442), (308, 12721)]