1258741352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{126583}}^1$

素因数の和:126713

約数の個数: 32

約数和(自身を含む): 2597503680

約数和(自身を除く): 1338762328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 4972, 9944, 126583, 253166, 506332, 1012664, 1392413, 2784826, 5569652, 11139304, 14303879, 28607758, 57215516, 114431032, 157342669, 314685338, 629370676, 1258741352]

約数ペア:

[(1, 1258741352), (2, 629370676), (4, 314685338), (8, 157342669), (11, 114431032), (22, 57215516), (44, 28607758), (88, 14303879), (113, 11139304), (226, 5569652), (452, 2784826), (904, 1392413), (1243, 1012664), (2486, 506332), (4972, 253166), (9944, 126583)]