4257862

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16007}}^1$

素因数の和:16035

約数の個数: 16

約数和(自身を含む): 7683840

約数和(自身を除く): 3425978

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 16007, 32014, 112049, 224098, 304133, 608266, 2128931, 4257862]

約数ペア:

[(1, 4257862), (2, 2128931), (7, 608266), (14, 304133), (19, 224098), (38, 112049), (133, 32014), (266, 16007)]