2247331324

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{4637}}^1$

素因数の和:5578

約数の個数: 48

約数和(自身を含む): 4737438720

約数和(自身を除く): 2490107396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 911, 1822, 3644, 4637, 6377, 9274, 12754, 17309, 18548, 25508, 32459, 34618, 64918, 69236, 88103, 121163, 129836, 176206, 242326, 352412, 484652, 616721, 1233442, 2466884, 4224307, 8448614, 16897228, 29570149, 59140298, 80261833, 118280596, 160523666, 321047332, 561832831, 1123665662, 2247331324]

約数ペア:

[(1, 2247331324), (2, 1123665662), (4, 561832831), (7, 321047332), (14, 160523666), (19, 118280596), (28, 80261833), (38, 59140298), (76, 29570149), (133, 16897228), (266, 8448614), (532, 4224307), (911, 2466884), (1822, 1233442), (3644, 616721), (4637, 484652), (6377, 352412), (9274, 242326), (12754, 176206), (17309, 129836), (18548, 121163), (25508, 88103), (32459, 69236), (34618, 64918)]