3998045751742

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{76295671}}^1$

素因数の和:76295896

約数の個数: 32

約数和(自身を含む): 7251140666880

約数和(自身を除く): 3253094915138

約数列:

[1, 2, 7, 14, 19, 38, 133, 197, 266, 394, 1379, 2758, 3743, 7486, 26201, 52402, 76295671, 152591342, 534069697, 1068139394, 1449617749, 2899235498, 10147324243, 15030247187, 20294648486, 30060494374, 105211730309, 210423460618, 285574696553, 571149393106, 1999022875871, 3998045751742]

約数ペア:

[(1, 3998045751742), (2, 1999022875871), (7, 571149393106), (14, 285574696553), (19, 210423460618), (38, 105211730309), (133, 30060494374), (197, 20294648486), (266, 15030247187), (394, 10147324243), (1379, 2899235498), (2758, 1449617749), (3743, 1068139394), (7486, 534069697), (26201, 152591342), (52402, 76295671)]