2150288

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 40

約数和(自身を含む): 4844928

約数和(自身を除く): 2694640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 263, 292, 511, 526, 584, 1022, 1052, 1168, 1841, 2044, 2104, 3682, 4088, 4208, 7364, 8176, 14728, 19199, 29456, 38398, 76796, 134393, 153592, 268786, 307184, 537572, 1075144, 2150288]

約数ペア:

[(1, 2150288), (2, 1075144), (4, 537572), (7, 307184), (8, 268786), (14, 153592), (16, 134393), (28, 76796), (56, 38398), (73, 29456), (112, 19199), (146, 14728), (263, 8176), (292, 7364), (511, 4208), (526, 4088), (584, 3682), (1022, 2104), (1052, 2044), (1168, 1841)]