4404020782

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{691}}^1$

素因数の和:1217

約数の個数: 64

約数和(自身を含む): 8155192320

約数和(自身を除く): 3751171538

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 439, 691, 854, 878, 1037, 1382, 2074, 3073, 4837, 6146, 7259, 7463, 9674, 11747, 14518, 14926, 23494, 26779, 42151, 52241, 53558, 82229, 84302, 104482, 164458, 187453, 295057, 303349, 374906, 455243, 590114, 606698, 716567, 910486, 1433134, 2123443, 3186701, 4246886, 5015969, 5156933, 6373402, 10031938, 10313866, 18504289, 36098531, 37008578, 72197062, 129530023, 259060046, 314572913, 629145826, 2202010391, 4404020782]

約数ペア:

[(1, 4404020782), (2, 2202010391), (7, 629145826), (14, 314572913), (17, 259060046), (34, 129530023), (61, 72197062), (119, 37008578), (122, 36098531), (238, 18504289), (427, 10313866), (439, 10031938), (691, 6373402), (854, 5156933), (878, 5015969), (1037, 4246886), (1382, 3186701), (2074, 2123443), (3073, 1433134), (4837, 910486), (6146, 716567), (7259, 606698), (7463, 590114), (9674, 455243), (11747, 374906), (14518, 303349), (14926, 295057), (23494, 187453), (26779, 164458), (42151, 104482), (52241, 84302), (53558, 82229)]