2007489912

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{4507}}^1$

素因数の和:4860

約数の個数: 64

約数和(自身を含む): 5113153920

約数和(自身を除く): 3105664008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 277, 402, 536, 554, 804, 831, 1108, 1608, 1662, 2216, 3324, 4507, 6648, 9014, 13521, 18028, 18559, 27042, 36056, 37118, 54084, 55677, 74236, 108168, 111354, 148472, 222708, 301969, 445416, 603938, 905907, 1207876, 1248439, 1811814, 2415752, 2496878, 3623628, 3745317, 4993756, 7247256, 7490634, 9987512, 14981268, 29962536, 83645413, 167290826, 250936239, 334581652, 501872478, 669163304, 1003744956, 2007489912]

約数ペア:

[(1, 2007489912), (2, 1003744956), (3, 669163304), (4, 501872478), (6, 334581652), (8, 250936239), (12, 167290826), (24, 83645413), (67, 29962536), (134, 14981268), (201, 9987512), (268, 7490634), (277, 7247256), (402, 4993756), (536, 3745317), (554, 3623628), (804, 2496878), (831, 2415752), (1108, 1811814), (1608, 1248439), (1662, 1207876), (2216, 905907), (3324, 603938), (4507, 445416), (6648, 301969), (9014, 222708), (13521, 148472), (18028, 111354), (18559, 108168), (27042, 74236), (36056, 55677), (37118, 54084)]