2144847892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{212867}}^1$

素因数の和:213111

約数の個数: 24

約数和(自身を含む): 4112609760

約数和(自身を除く): 1967761868

約数列:

[1, 2, 4, 11, 22, 44, 229, 458, 916, 2519, 5038, 10076, 212867, 425734, 851468, 2341537, 4683074, 9366148, 48746543, 97493086, 194986172, 536211973, 1072423946, 2144847892]

約数ペア:

[(1, 2144847892), (2, 1072423946), (4, 536211973), (11, 194986172), (22, 97493086), (44, 48746543), (229, 9366148), (458, 4683074), (916, 2341537), (2519, 851468), (5038, 425734), (10076, 212867)]