245082012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2917643}}^1$

素因数の和:2917657

約数の個数: 24

約数和(自身を含む): 653552256

約数和(自身を除く): 408470244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2917643, 5835286, 8752929, 11670572, 17505858, 20423501, 35011716, 40847002, 61270503, 81694004, 122541006, 245082012]

約数ペア:

[(1, 245082012), (2, 122541006), (3, 81694004), (4, 61270503), (6, 40847002), (7, 35011716), (12, 20423501), (14, 17505858), (21, 11670572), (28, 8752929), (42, 5835286), (84, 2917643)]