2251265254

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2063}}^1\times {\mathrm{3389}}^1$

素因数の和:5484

約数の個数: 32

約数和(自身を含む): 4030248960

約数和(自身を除く): 1778983706

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 2063, 3389, 4126, 6778, 14441, 23723, 28882, 47446, 47449, 77947, 94898, 155894, 332143, 545629, 664286, 1091258, 6991507, 13983014, 48940549, 97881098, 160804661, 321609322, 1125632627, 2251265254]

約数ペア:

[(1, 2251265254), (2, 1125632627), (7, 321609322), (14, 160804661), (23, 97881098), (46, 48940549), (161, 13983014), (322, 6991507), (2063, 1091258), (3389, 664286), (4126, 545629), (6778, 332143), (14441, 155894), (23723, 94898), (28882, 77947), (47446, 47449)]