3979969688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{1759}}^1$

素因数の和:2040

約数の個数: 64

約数和(自身を含む): 8028979200

約数和(自身を除く): 4049009512

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 131, 136, 254, 262, 508, 524, 1016, 1048, 1759, 2159, 2227, 3518, 4318, 4454, 7036, 8636, 8908, 14072, 16637, 17272, 17816, 29903, 33274, 59806, 66548, 119612, 133096, 223393, 230429, 239224, 282829, 446786, 460858, 565658, 893572, 921716, 1131316, 1787144, 1843432, 2262632, 3797681, 3917293, 7595362, 7834586, 15190724, 15669172, 29264483, 30381448, 31338344, 58528966, 117057932, 234115864, 497496211, 994992422, 1989984844, 3979969688]

約数ペア:

[(1, 3979969688), (2, 1989984844), (4, 994992422), (8, 497496211), (17, 234115864), (34, 117057932), (68, 58528966), (127, 31338344), (131, 30381448), (136, 29264483), (254, 15669172), (262, 15190724), (508, 7834586), (524, 7595362), (1016, 3917293), (1048, 3797681), (1759, 2262632), (2159, 1843432), (2227, 1787144), (3518, 1131316), (4318, 921716), (4454, 893572), (7036, 565658), (8636, 460858), (8908, 446786), (14072, 282829), (16637, 239224), (17272, 230429), (17816, 223393), (29903, 133096), (33274, 119612), (59806, 66548)]