2830256818

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{1051}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 4397545152

約数和(自身を除く): 1567288334

約数列:

[1, 2, 43, 86, 173, 181, 346, 362, 1051, 2102, 7439, 7783, 14878, 15566, 31313, 45193, 62626, 90386, 181823, 190231, 363646, 380462, 1346459, 2692918, 7818389, 8179933, 15636778, 16359866, 32909963, 65819926, 1415128409, 2830256818]

約数ペア:

[(1, 2830256818), (2, 1415128409), (43, 65819926), (86, 32909963), (173, 16359866), (181, 15636778), (346, 8179933), (362, 7818389), (1051, 2692918), (2102, 1346459), (7439, 380462), (7783, 363646), (14878, 190231), (15566, 181823), (31313, 90386), (45193, 62626)]