628874876

素因数分解:

$2^2\times 7^1\times {\mathrm{2789}}^1\times {\mathrm{8053}}^1$

素因数の和:10853

約数の個数: 24

約数和(自身を含む): 1258356960

約数和(自身を除く): 629482084

約数列:

[1, 2, 4, 7, 14, 28, 2789, 5578, 8053, 11156, 16106, 19523, 32212, 39046, 56371, 78092, 112742, 225484, 22459817, 44919634, 89839268, 157218719, 314437438, 628874876]

約数ペア:

[(1, 628874876), (2, 314437438), (4, 157218719), (7, 89839268), (14, 44919634), (28, 22459817), (2789, 225484), (5578, 112742), (8053, 78092), (11156, 56371), (16106, 39046), (19523, 32212)]