819267112

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{701}}^1\times {\mathrm{1051}}^1$

素因数の和:1897

約数の個数: 32

約数和(自身を含む): 1550858400

約数和(自身を除く): 731591288

約数列:

[1, 2, 4, 8, 139, 278, 556, 701, 1051, 1112, 1402, 2102, 2804, 4204, 5608, 8408, 97439, 146089, 194878, 292178, 389756, 584356, 736751, 779512, 1168712, 1473502, 2947004, 5894008, 102408389, 204816778, 409633556, 819267112]

約数ペア:

[(1, 819267112), (2, 409633556), (4, 204816778), (8, 102408389), (139, 5894008), (278, 2947004), (556, 1473502), (701, 1168712), (1051, 779512), (1112, 736751), (1402, 584356), (2102, 389756), (2804, 292178), (4204, 194878), (5608, 146089), (8408, 97439)]