2765308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 6096384

約数和(自身を除く): 3331076

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 107, 142, 182, 214, 284, 364, 428, 497, 749, 923, 994, 1391, 1498, 1846, 1988, 2782, 2996, 3692, 5564, 6461, 7597, 9737, 12922, 15194, 19474, 25844, 30388, 38948, 53179, 98761, 106358, 197522, 212716, 395044, 691327, 1382654, 2765308]

約数ペア:

[(1, 2765308), (2, 1382654), (4, 691327), (7, 395044), (13, 212716), (14, 197522), (26, 106358), (28, 98761), (52, 53179), (71, 38948), (91, 30388), (107, 25844), (142, 19474), (182, 15194), (214, 12922), (284, 9737), (364, 7597), (428, 6461), (497, 5564), (749, 3692), (923, 2996), (994, 2782), (1391, 1988), (1498, 1846)]