2783756924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1\times {\mathrm{1499}}^1$

素因数の和:2090

約数の個数: 48

約数和(自身を含む): 5334336000

約数和(自身を除く): 2550579076

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 503, 923, 1006, 1499, 1846, 2012, 2998, 3692, 5996, 6539, 13078, 19487, 26156, 35713, 38974, 71426, 77948, 106429, 142852, 212858, 425716, 464269, 753997, 928538, 1383577, 1507994, 1857076, 2767154, 3015988, 5534308, 9801961, 19603922, 39207844, 53533787, 107067574, 214135148, 695939231, 1391878462, 2783756924]

約数ペア:

[(1, 2783756924), (2, 1391878462), (4, 695939231), (13, 214135148), (26, 107067574), (52, 53533787), (71, 39207844), (142, 19603922), (284, 9801961), (503, 5534308), (923, 3015988), (1006, 2767154), (1499, 1857076), (1846, 1507994), (2012, 1383577), (2998, 928538), (3692, 753997), (5996, 464269), (6539, 425716), (13078, 212858), (19487, 142852), (26156, 106429), (35713, 77948), (38974, 71426)]