1897029128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{7649311}}^1$

素因数の和:7649348

約数の個数: 16

約数和(自身を含む): 3671669760

約数和(自身を除く): 1774640632

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 7649311, 15298622, 30597244, 61194488, 237128641, 474257282, 948514564, 1897029128]

約数ペア:

[(1, 1897029128), (2, 948514564), (4, 474257282), (8, 237128641), (31, 61194488), (62, 30597244), (124, 15298622), (248, 7649311)]