1258311938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{53359}}^1$

素因数の和:54281

約数の個数: 16

約数和(自身を含む): 2034936960

約数和(自身を除く): 776625022

約数列:

[1, 2, 13, 26, 907, 1814, 11791, 23582, 53359, 106718, 693667, 1387334, 48396613, 96793226, 629155969, 1258311938]

約数ペア:

[(1, 1258311938), (2, 629155969), (13, 96793226), (26, 48396613), (907, 1387334), (1814, 693667), (11791, 106718), (23582, 53359)]