1489741914

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^2\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 3061531872

約数和(自身を除く): 1571789958

約数列:

[1, 2, 3, 6, 53, 106, 157, 159, 314, 318, 471, 563, 942, 1126, 1689, 2809, 3378, 5618, 8321, 8427, 16642, 16854, 24963, 29839, 49926, 59678, 88391, 89517, 176782, 179034, 265173, 441013, 530346, 882026, 1323039, 1581467, 2646078, 3162934, 4684723, 4744401, 9369446, 9488802, 14054169, 28108338, 248290319, 496580638, 744870957, 1489741914]

約数ペア:

[(1, 1489741914), (2, 744870957), (3, 496580638), (6, 248290319), (53, 28108338), (106, 14054169), (157, 9488802), (159, 9369446), (314, 4744401), (318, 4684723), (471, 3162934), (563, 2646078), (942, 1581467), (1126, 1323039), (1689, 882026), (2809, 530346), (3378, 441013), (5618, 265173), (8321, 179034), (8427, 176782), (16642, 89517), (16854, 88391), (24963, 59678), (29839, 49926)]