131310704

素因数分解:

$2^4\times 7^1\times {\mathrm{1172417}}^1$

素因数の和:1172432

約数の個数: 20

約数和(自身を含む): 290759664

約数和(自身を除く): 159448960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1172417, 2344834, 4689668, 8206919, 9379336, 16413838, 18758672, 32827676, 65655352, 131310704]

約数ペア:

[(1, 131310704), (2, 65655352), (4, 32827676), (7, 18758672), (8, 16413838), (14, 9379336), (16, 8206919), (28, 4689668), (56, 2344834), (112, 1172417)]