1128385688

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{677}}^1\times {\mathrm{3931}}^1$

素因数の和:4667

約数の個数: 32

約数和(自身を含む): 2159375760

約数和(自身を除く): 1030990072

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 677, 1354, 2708, 3931, 5416, 7862, 15724, 31448, 35881, 71762, 143524, 208343, 287048, 416686, 833372, 1666744, 2661287, 5322574, 10645148, 21290296, 141048211, 282096422, 564192844, 1128385688]

約数ペア:

[(1, 1128385688), (2, 564192844), (4, 282096422), (8, 141048211), (53, 21290296), (106, 10645148), (212, 5322574), (424, 2661287), (677, 1666744), (1354, 833372), (2708, 416686), (3931, 287048), (5416, 208343), (7862, 143524), (15724, 71762), (31448, 35881)]