13196342012

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{214129}}^1$

素因数の和:214242

約数の個数: 48

約数和(自身を含む): 27627909120

約数和(自身を除く): 14431567108

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 71, 124, 142, 217, 284, 434, 497, 868, 994, 1988, 2201, 4402, 8804, 15407, 30814, 61628, 214129, 428258, 856516, 1498903, 2997806, 5995612, 6637999, 13275998, 15203159, 26551996, 30406318, 46465993, 60812636, 92931986, 106422113, 185863972, 212844226, 425688452, 471297929, 942595858, 1885191716, 3299085503, 6598171006, 13196342012]

約数ペア:

[(1, 13196342012), (2, 6598171006), (4, 3299085503), (7, 1885191716), (14, 942595858), (28, 471297929), (31, 425688452), (62, 212844226), (71, 185863972), (124, 106422113), (142, 92931986), (217, 60812636), (284, 46465993), (434, 30406318), (497, 26551996), (868, 15203159), (994, 13275998), (1988, 6637999), (2201, 5995612), (4402, 2997806), (8804, 1498903), (15407, 856516), (30814, 428258), (61628, 214129)]