2017490928

素因数分解:

$2^4\times 3^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1\times {\mathrm{647}}^1$

素因数の和:1214

約数の個数: 80

約数和(自身を含む): 5264663040

約数和(自身を除く): 3247172112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 167, 334, 389, 501, 647, 668, 778, 1002, 1167, 1294, 1336, 1556, 1941, 2004, 2334, 2588, 2672, 3112, 3882, 4008, 4668, 5176, 6224, 7764, 8016, 9336, 10352, 15528, 18672, 31056, 64963, 108049, 129926, 194889, 216098, 251683, 259852, 324147, 389778, 432196, 503366, 519704, 648294, 755049, 779556, 864392, 1006732, 1039408, 1296588, 1510098, 1559112, 1728784, 2013464, 2593176, 3020196, 3118224, 4026928, 5186352, 6040392, 12080784, 42031061, 84062122, 126093183, 168124244, 252186366, 336248488, 504372732, 672496976, 1008745464, 2017490928]

約数ペア:

[(1, 2017490928), (2, 1008745464), (3, 672496976), (4, 504372732), (6, 336248488), (8, 252186366), (12, 168124244), (16, 126093183), (24, 84062122), (48, 42031061), (167, 12080784), (334, 6040392), (389, 5186352), (501, 4026928), (647, 3118224), (668, 3020196), (778, 2593176), (1002, 2013464), (1167, 1728784), (1294, 1559112), (1336, 1510098), (1556, 1296588), (1941, 1039408), (2004, 1006732), (2334, 864392), (2588, 779556), (2672, 755049), (3112, 648294), (3882, 519704), (4008, 503366), (4668, 432196), (5176, 389778), (6224, 324147), (7764, 259852), (8016, 251683), (9336, 216098), (10352, 194889), (15528, 129926), (18672, 108049), (31056, 64963)]