451640108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 854945280

約数和(自身を除く): 403305172

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 227, 454, 557, 893, 908, 1114, 1786, 2228, 3572, 4313, 8626, 10583, 10669, 17252, 21166, 21338, 26179, 42332, 42676, 52358, 104716, 126439, 202711, 252878, 405422, 497401, 505756, 810844, 994802, 1989604, 2402341, 4804682, 5942633, 9609364, 11885266, 23770532, 112910027, 225820054, 451640108]

約数ペア:

[(1, 451640108), (2, 225820054), (4, 112910027), (19, 23770532), (38, 11885266), (47, 9609364), (76, 5942633), (94, 4804682), (188, 2402341), (227, 1989604), (454, 994802), (557, 810844), (893, 505756), (908, 497401), (1114, 405422), (1786, 252878), (2228, 202711), (3572, 126439), (4313, 104716), (8626, 52358), (10583, 42676), (10669, 42332), (17252, 26179), (21166, 21338)]