1285199076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{19793}}^1$

素因数の和:20580

約数の個数: 48

約数和(自身を含む): 3431804544

約数和(自身を除く): 2146605468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 773, 1546, 2319, 3092, 4638, 5411, 9276, 10822, 16233, 19793, 21644, 32466, 39586, 59379, 64932, 79172, 118758, 138551, 237516, 277102, 415653, 554204, 831306, 1662612, 15299989, 30599978, 45899967, 61199956, 91799934, 107099923, 183599868, 214199846, 321299769, 428399692, 642599538, 1285199076]

約数ペア:

[(1, 1285199076), (2, 642599538), (3, 428399692), (4, 321299769), (6, 214199846), (7, 183599868), (12, 107099923), (14, 91799934), (21, 61199956), (28, 45899967), (42, 30599978), (84, 15299989), (773, 1662612), (1546, 831306), (2319, 554204), (3092, 415653), (4638, 277102), (5411, 237516), (9276, 138551), (10822, 118758), (16233, 79172), (19793, 64932), (21644, 59379), (32466, 39586)]