2238755788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{40519}}^1$

素因数の和:41269

約数の個数: 24

約数和(自身を含む): 4129798400

約数和(自身を除く): 1891042612

約数列:

[1, 2, 4, 19, 38, 76, 727, 1454, 2908, 13813, 27626, 40519, 55252, 81038, 162076, 769861, 1539722, 3079444, 29457313, 58914626, 117829252, 559688947, 1119377894, 2238755788]

約数ペア:

[(1, 2238755788), (2, 1119377894), (4, 559688947), (19, 117829252), (38, 58914626), (76, 29457313), (727, 3079444), (1454, 1539722), (2908, 769861), (13813, 162076), (27626, 81038), (40519, 55252)]