879933184

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{264403}}^1$

素因数の和:264432

約数の個数: 36

約数和(自身を含む): 1891546216

約数和(自身を除く): 1011613032

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 264403, 528806, 1057612, 2115224, 3437239, 4230448, 6874478, 8460896, 13748956, 16921792, 27497912, 33843584, 54995824, 67687168, 109991648, 219983296, 439966592, 879933184]

約数ペア:

[(1, 879933184), (2, 439966592), (4, 219983296), (8, 109991648), (13, 67687168), (16, 54995824), (26, 33843584), (32, 27497912), (52, 16921792), (64, 13748956), (104, 8460896), (128, 6874478), (208, 4230448), (256, 3437239), (416, 2115224), (832, 1057612), (1664, 528806), (3328, 264403)]