2143497664

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{434963}}^1$

素因数の和:434993

約数の個数: 56

約数和(自身を含む): 5303081088

約数和(自身を除く): 3159583424

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 434963, 869926, 1739852, 3044741, 3479704, 4784593, 6089482, 6959408, 9569186, 12178964, 13918816, 19138372, 24357928, 27837632, 33492151, 38276744, 48715856, 66984302, 76553488, 97431712, 133968604, 153106976, 194863424, 267937208, 306213952, 535874416, 1071748832, 2143497664]

約数ペア:

[(1, 2143497664), (2, 1071748832), (4, 535874416), (7, 306213952), (8, 267937208), (11, 194863424), (14, 153106976), (16, 133968604), (22, 97431712), (28, 76553488), (32, 66984302), (44, 48715856), (56, 38276744), (64, 33492151), (77, 27837632), (88, 24357928), (112, 19138372), (154, 13918816), (176, 12178964), (224, 9569186), (308, 6959408), (352, 6089482), (448, 4784593), (616, 3479704), (704, 3044741), (1232, 1739852), (2464, 869926), (4928, 434963)]