231191324

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{48857}}^1$

素因数の和:48894

約数の個数: 36

約数和(自身を含む): 500696784

約数和(自身を除く): 269505460

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 48857, 97714, 195428, 341999, 635141, 683998, 1270282, 1367996, 2540564, 4445987, 8256833, 8891974, 16513666, 17783948, 33027332, 57797831, 115595662, 231191324]

約数ペア:

[(1, 231191324), (2, 115595662), (4, 57797831), (7, 33027332), (13, 17783948), (14, 16513666), (26, 8891974), (28, 8256833), (52, 4445987), (91, 2540564), (169, 1367996), (182, 1270282), (338, 683998), (364, 635141), (676, 341999), (1183, 195428), (2366, 97714), (4732, 48857)]