1330393186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 2264371200

約数和(自身を除く): 933978014

約数列:

[1, 2, 19, 23, 38, 46, 47, 94, 139, 233, 278, 437, 466, 874, 893, 1081, 1786, 2162, 2641, 3197, 4427, 5282, 5359, 6394, 6533, 8854, 10718, 10951, 13066, 20539, 21902, 32387, 41078, 60743, 64774, 101821, 121486, 124127, 150259, 203642, 208069, 248254, 251873, 300518, 416138, 503746, 615353, 744901, 1230706, 1489802, 1522189, 2854921, 3044378, 4785587, 5709842, 9571174, 14153119, 28306238, 28921591, 35010347, 57843182, 70020694, 665196593, 1330393186]

約数ペア:

[(1, 1330393186), (2, 665196593), (19, 70020694), (23, 57843182), (38, 35010347), (46, 28921591), (47, 28306238), (94, 14153119), (139, 9571174), (233, 5709842), (278, 4785587), (437, 3044378), (466, 2854921), (874, 1522189), (893, 1489802), (1081, 1230706), (1786, 744901), (2162, 615353), (2641, 503746), (3197, 416138), (4427, 300518), (5282, 251873), (5359, 248254), (6394, 208069), (6533, 203642), (8854, 150259), (10718, 124127), (10951, 121486), (13066, 101821), (20539, 64774), (21902, 60743), (32387, 41078)]