996837638728

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{4091}}^1\times {\mathrm{222323}}^1$

素因数の和:226557

約数の個数: 32

約数和(自身を含む): 1883182102560

約数和(自身を除く): 886344463832

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 4091, 8182, 16364, 32728, 222323, 444646, 560467, 889292, 1120934, 1778584, 2241868, 4483736, 30458251, 60916502, 121833004, 243666008, 909523393, 1819046786, 3638093572, 7276187144, 124604704841, 249209409682, 498418819364, 996837638728]

約数ペア:

[(1, 996837638728), (2, 498418819364), (4, 249209409682), (8, 124604704841), (137, 7276187144), (274, 3638093572), (548, 1819046786), (1096, 909523393), (4091, 243666008), (8182, 121833004), (16364, 60916502), (32728, 30458251), (222323, 4483736), (444646, 2241868), (560467, 1778584), (889292, 1120934)]