2113281304

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 4142016000

約数和(自身を除く): 2028734696

約数列:

[1, 2, 4, 8, 47, 67, 94, 134, 149, 188, 268, 298, 376, 536, 563, 596, 1126, 1192, 2252, 3149, 4504, 6298, 7003, 9983, 12596, 14006, 19966, 25192, 26461, 28012, 37721, 39932, 52922, 56024, 75442, 79864, 83887, 105844, 150884, 167774, 211688, 301768, 335548, 469201, 671096, 938402, 1772887, 1876804, 3545774, 3753608, 3942689, 5620429, 7091548, 7885378, 11240858, 14183096, 15770756, 22481716, 31541512, 44963432, 264160163, 528320326, 1056640652, 2113281304]

約数ペア:

[(1, 2113281304), (2, 1056640652), (4, 528320326), (8, 264160163), (47, 44963432), (67, 31541512), (94, 22481716), (134, 15770756), (149, 14183096), (188, 11240858), (268, 7885378), (298, 7091548), (376, 5620429), (536, 3942689), (563, 3753608), (596, 3545774), (1126, 1876804), (1192, 1772887), (2252, 938402), (3149, 671096), (4504, 469201), (6298, 335548), (7003, 301768), (9983, 211688), (12596, 167774), (14006, 150884), (19966, 105844), (25192, 83887), (26461, 79864), (28012, 75442), (37721, 56024), (39932, 52922)]