1912281728

素因数分解:

$2^7\times 7^1\times {\mathrm{2134243}}^1$

素因数の和:2134264

約数の個数: 32

約数和(自身を含む): 4353857760

約数和(自身を除く): 2441576032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2134243, 4268486, 8536972, 14939701, 17073944, 29879402, 34147888, 59758804, 68295776, 119517608, 136591552, 239035216, 273183104, 478070432, 956140864, 1912281728]

約数ペア:

[(1, 1912281728), (2, 956140864), (4, 478070432), (7, 273183104), (8, 239035216), (14, 136591552), (16, 119517608), (28, 68295776), (32, 59758804), (56, 34147888), (64, 29879402), (112, 17073944), (128, 14939701), (224, 8536972), (448, 4268486), (896, 2134243)]