3280996912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{55921}}^1$

素因数の和:56141

約数の個数: 40

約数和(自身を含む): 6726298160

約数和(自身を除く): 3445301248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 193, 304, 386, 772, 1544, 3088, 3667, 7334, 14668, 29336, 55921, 58672, 111842, 223684, 447368, 894736, 1062499, 2124998, 4249996, 8499992, 10792753, 16999984, 21585506, 43171012, 86342024, 172684048, 205062307, 410124614, 820249228, 1640498456, 3280996912]

約数ペア:

[(1, 3280996912), (2, 1640498456), (4, 820249228), (8, 410124614), (16, 205062307), (19, 172684048), (38, 86342024), (76, 43171012), (152, 21585506), (193, 16999984), (304, 10792753), (386, 8499992), (772, 4249996), (1544, 2124998), (3088, 1062499), (3667, 894736), (7334, 447368), (14668, 223684), (29336, 111842), (55921, 58672)]