1911056

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 40

約数和(自身を含む): 4297344

約数和(自身を除く): 2386288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 151, 226, 302, 452, 604, 791, 904, 1057, 1208, 1582, 1808, 2114, 2416, 3164, 4228, 6328, 8456, 12656, 16912, 17063, 34126, 68252, 119441, 136504, 238882, 273008, 477764, 955528, 1911056]

約数ペア:

[(1, 1911056), (2, 955528), (4, 477764), (7, 273008), (8, 238882), (14, 136504), (16, 119441), (28, 68252), (56, 34126), (112, 17063), (113, 16912), (151, 12656), (226, 8456), (302, 6328), (452, 4228), (604, 3164), (791, 2416), (904, 2114), (1057, 1808), (1208, 1582)]