1339156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{283}}^1$

素因数の和:320

約数の個数: 36

約数和(自身を含む): 2910432

約数和(自身を除く): 1571276

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 283, 338, 364, 566, 676, 1132, 1183, 1981, 2366, 3679, 3962, 4732, 7358, 7924, 14716, 25753, 47827, 51506, 95654, 103012, 191308, 334789, 669578, 1339156]

約数ペア:

[(1, 1339156), (2, 669578), (4, 334789), (7, 191308), (13, 103012), (14, 95654), (26, 51506), (28, 47827), (52, 25753), (91, 14716), (169, 7924), (182, 7358), (283, 4732), (338, 3962), (364, 3679), (566, 2366), (676, 1981), (1132, 1183)]