1245543926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{4871}}^1$

素因数の和:5140

約数の個数: 32

約数和(自身を含む): 2083656960

約数和(自身を除く): 838113034

約数列:

[1, 2, 11, 22, 59, 118, 197, 394, 649, 1298, 2167, 4334, 4871, 9742, 11623, 23246, 53581, 107162, 127853, 255706, 287389, 574778, 959587, 1919174, 3161279, 6322558, 10555457, 21110914, 56615633, 113231266, 622771963, 1245543926]

約数ペア:

[(1, 1245543926), (2, 622771963), (11, 113231266), (22, 56615633), (59, 21110914), (118, 10555457), (197, 6322558), (394, 3161279), (649, 1919174), (1298, 959587), (2167, 574778), (4334, 287389), (4871, 255706), (9742, 127853), (11623, 107162), (23246, 53581)]