305452612

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{21277}}^1$

素因数の和:21415

約数の個数: 24

約数和(自身を含む): 554674904

約数和(自身を除く): 249222292

約数列:

[1, 2, 4, 37, 74, 97, 148, 194, 388, 3589, 7178, 14356, 21277, 42554, 85108, 787249, 1574498, 2063869, 3148996, 4127738, 8255476, 76363153, 152726306, 305452612]

約数ペア:

[(1, 305452612), (2, 152726306), (4, 76363153), (37, 8255476), (74, 4127738), (97, 3148996), (148, 2063869), (194, 1574498), (388, 787249), (3589, 85108), (7178, 42554), (14356, 21277)]