263422082

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{6761}}^1$

素因数の和:6815

約数の個数: 48

約数和(自身を含む): 518023296

約数和(自身を除く): 254601214

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 121, 154, 161, 242, 253, 322, 506, 847, 1694, 1771, 2783, 3542, 5566, 6761, 13522, 19481, 38962, 47327, 74371, 94654, 148742, 155503, 311006, 520597, 818081, 1041194, 1088521, 1636162, 1710533, 2177042, 3421066, 5726567, 11453134, 11973731, 18815863, 23947462, 37631726, 131711041, 263422082]

約数ペア:

[(1, 263422082), (2, 131711041), (7, 37631726), (11, 23947462), (14, 18815863), (22, 11973731), (23, 11453134), (46, 5726567), (77, 3421066), (121, 2177042), (154, 1710533), (161, 1636162), (242, 1088521), (253, 1041194), (322, 818081), (506, 520597), (847, 311006), (1694, 155503), (1771, 148742), (2783, 94654), (3542, 74371), (5566, 47327), (6761, 38962), (13522, 19481)]