129498712

素因数分解:

$2^3\times 7^1\times {\mathrm{2312477}}^1$

素因数の和:2312490

約数の個数: 16

約数和(自身を含む): 277497360

約数和(自身を除く): 147998648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2312477, 4624954, 9249908, 16187339, 18499816, 32374678, 64749356, 129498712]

約数ペア:

[(1, 129498712), (2, 64749356), (4, 32374678), (7, 18499816), (8, 16187339), (14, 9249908), (28, 4624954), (56, 2312477)]