1900664024

素因数分解:

$2^3\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{30223}}^1$

素因数の和:31359

約数の個数: 32

約数和(自身を含む): 4076613120

約数和(自身を除く): 2175949096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1123, 2246, 4492, 7861, 8984, 15722, 30223, 31444, 60446, 62888, 120892, 211561, 241784, 423122, 846244, 1692488, 33940429, 67880858, 135761716, 237583003, 271523432, 475166006, 950332012, 1900664024]

約数ペア:

[(1, 1900664024), (2, 950332012), (4, 475166006), (7, 271523432), (8, 237583003), (14, 135761716), (28, 67880858), (56, 33940429), (1123, 1692488), (2246, 846244), (4492, 423122), (7861, 241784), (8984, 211561), (15722, 120892), (30223, 62888), (31444, 60446)]