2351804

素因数分解:

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

素因数の和:115

約数の個数: 54

約数和(自身を含む): 5257224

約数和(自身を除く): 2905420

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 71, 91, 98, 142, 169, 182, 196, 284, 338, 364, 497, 637, 676, 923, 994, 1183, 1274, 1846, 1988, 2366, 2548, 3479, 3692, 4732, 6461, 6958, 8281, 11999, 12922, 13916, 16562, 23998, 25844, 33124, 45227, 47996, 83993, 90454, 167986, 180908, 335972, 587951, 1175902, 2351804]

約数ペア:

[(1, 2351804), (2, 1175902), (4, 587951), (7, 335972), (13, 180908), (14, 167986), (26, 90454), (28, 83993), (49, 47996), (52, 45227), (71, 33124), (91, 25844), (98, 23998), (142, 16562), (169, 13916), (182, 12922), (196, 11999), (284, 8281), (338, 6958), (364, 6461), (497, 4732), (637, 3692), (676, 3479), (923, 2548), (994, 2366), (1183, 1988), (1274, 1846)]