1830897128

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{637499}}^1$

素因数の和:637864

約数の個数: 16

約数和(自身を含む): 3442500000

約数和(自身を除く): 1611602872

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 637499, 1274998, 2549996, 5099992, 228862141, 457724282, 915448564, 1830897128]

約数ペア:

[(1, 1830897128), (2, 915448564), (4, 457724282), (8, 228862141), (359, 5099992), (718, 2549996), (1436, 1274998), (2872, 637499)]