131613482

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{389}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 267321600

約数和(自身を除く): 135708118

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 169, 182, 286, 338, 389, 778, 1001, 1183, 1859, 2002, 2197, 2366, 2723, 3718, 4279, 4394, 5057, 5446, 8558, 10114, 13013, 15379, 24167, 26026, 29953, 30758, 35399, 48334, 55627, 59906, 65741, 70798, 111254, 131482, 169169, 338338, 389389, 460187, 723151, 778778, 854633, 920374, 1446302, 1709266, 5062057, 5982431, 9400963, 10124114, 11964862, 18801926, 65806741, 131613482]

約数ペア:

[(1, 131613482), (2, 65806741), (7, 18801926), (11, 11964862), (13, 10124114), (14, 9400963), (22, 5982431), (26, 5062057), (77, 1709266), (91, 1446302), (143, 920374), (154, 854633), (169, 778778), (182, 723151), (286, 460187), (338, 389389), (389, 338338), (778, 169169), (1001, 131482), (1183, 111254), (1859, 70798), (2002, 65741), (2197, 59906), (2366, 55627), (2723, 48334), (3718, 35399), (4279, 30758), (4394, 29953), (5057, 26026), (5446, 24167), (8558, 15379), (10114, 13013)]