4920783884

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{129263}}^1$

素因数の和:129605

約数の個数: 24

約数和(自身を含む): 8918181888

約数和(自身を除く): 3997398004

約数列:

[1, 2, 4, 31, 62, 124, 307, 614, 1228, 9517, 19034, 38068, 129263, 258526, 517052, 4007153, 8014306, 16028612, 39683741, 79367482, 158734964, 1230195971, 2460391942, 4920783884]

約数ペア:

[(1, 4920783884), (2, 2460391942), (4, 1230195971), (31, 158734964), (62, 79367482), (124, 39683741), (307, 16028612), (614, 8014306), (1228, 4007153), (9517, 517052), (19034, 258526), (38068, 129263)]