554724892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 1049237280

約数和(自身を除く): 494512388

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 313, 389, 626, 778, 1139, 1252, 1556, 2278, 4556, 5321, 6613, 10642, 13226, 20971, 21284, 26063, 26452, 41942, 52126, 83884, 104252, 121757, 243514, 356507, 443071, 487028, 713014, 886142, 1426028, 1772284, 2069869, 4139738, 8157719, 8279476, 16315438, 32630876, 138681223, 277362446, 554724892]

約数ペア:

[(1, 554724892), (2, 277362446), (4, 138681223), (17, 32630876), (34, 16315438), (67, 8279476), (68, 8157719), (134, 4139738), (268, 2069869), (313, 1772284), (389, 1426028), (626, 886142), (778, 713014), (1139, 487028), (1252, 443071), (1556, 356507), (2278, 243514), (4556, 121757), (5321, 104252), (6613, 83884), (10642, 52126), (13226, 41942), (20971, 26452), (21284, 26063)]