1279661082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{1151}}^1$

素因数の和:1523

約数の個数: 64

約数和(自身を含む): 2967404544

約数和(自身を除く): 1687743462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 257, 309, 514, 618, 721, 771, 1151, 1442, 1542, 1799, 2163, 2302, 3453, 3598, 4326, 5397, 6906, 8057, 10794, 16114, 24171, 26471, 48342, 52942, 79413, 118553, 158826, 185297, 237106, 295807, 355659, 370594, 555891, 591614, 711318, 829871, 887421, 1111782, 1659742, 1774842, 2070649, 2489613, 4141298, 4979226, 6211947, 12423894, 30468121, 60936242, 91404363, 182808726, 213276847, 426553694, 639830541, 1279661082]

約数ペア:

[(1, 1279661082), (2, 639830541), (3, 426553694), (6, 213276847), (7, 182808726), (14, 91404363), (21, 60936242), (42, 30468121), (103, 12423894), (206, 6211947), (257, 4979226), (309, 4141298), (514, 2489613), (618, 2070649), (721, 1774842), (771, 1659742), (1151, 1111782), (1442, 887421), (1542, 829871), (1799, 711318), (2163, 591614), (2302, 555891), (3453, 370594), (3598, 355659), (4326, 295807), (5397, 237106), (6906, 185297), (8057, 158826), (10794, 118553), (16114, 79413), (24171, 52942), (26471, 48342)]