2505236402

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{1543}}^1\times {\mathrm{6197}}^1$

素因数の和:7873

約数の個数: 16

約数和(自身を含む): 3789605952

約数和(自身を除く): 1284369550

約数列:

[1, 2, 131, 262, 1543, 3086, 6197, 12394, 202133, 404266, 811807, 1623614, 9561971, 19123942, 1252618201, 2505236402]

約数ペア:

[(1, 2505236402), (2, 1252618201), (131, 19123942), (262, 9561971), (1543, 1623614), (3086, 811807), (6197, 404266), (12394, 202133)]