2641936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1$

素因数の和:919

約数の個数: 40

約数和(自身を含む): 5919264

約数和(自身を除く): 3277328

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 883, 1496, 1766, 2992, 3532, 7064, 9713, 14128, 15011, 19426, 30022, 38852, 60044, 77704, 120088, 155408, 165121, 240176, 330242, 660484, 1320968, 2641936]

約数ペア:

[(1, 2641936), (2, 1320968), (4, 660484), (8, 330242), (11, 240176), (16, 165121), (17, 155408), (22, 120088), (34, 77704), (44, 60044), (68, 38852), (88, 30022), (136, 19426), (176, 15011), (187, 14128), (272, 9713), (374, 7064), (748, 3532), (883, 2992), (1496, 1766)]