124429144

素因数分解:

$2^3\times 7^1\times {\mathrm{2221949}}^1$

素因数の和:2221962

約数の個数: 16

約数和(自身を含む): 266634000

約数和(自身を除く): 142204856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2221949, 4443898, 8887796, 15553643, 17775592, 31107286, 62214572, 124429144]

約数ペア:

[(1, 124429144), (2, 62214572), (4, 31107286), (7, 17775592), (8, 15553643), (14, 8887796), (28, 4443898), (56, 2221949)]