2907798

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 6393600

約数和(自身を除く): 3485802

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1109, 1311, 2218, 2622, 3327, 6654, 21071, 25507, 42142, 51014, 63213, 76521, 126426, 153042, 484633, 969266, 1453899, 2907798]

約数ペア:

[(1, 2907798), (2, 1453899), (3, 969266), (6, 484633), (19, 153042), (23, 126426), (38, 76521), (46, 63213), (57, 51014), (69, 42142), (114, 25507), (138, 21071), (437, 6654), (874, 3327), (1109, 2622), (1311, 2218)]