240884634

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{2237}}^1$

素因数の和:2510

約数の個数: 32

約数和(自身を含む): 489208896

約数和(自身を除く): 248324262

約数列:

[1, 2, 3, 6, 131, 137, 262, 274, 393, 411, 786, 822, 2237, 4474, 6711, 13422, 17947, 35894, 53841, 107682, 293047, 306469, 586094, 612938, 879141, 919407, 1758282, 1838814, 40147439, 80294878, 120442317, 240884634]

約数ペア:

[(1, 240884634), (2, 120442317), (3, 80294878), (6, 40147439), (131, 1838814), (137, 1758282), (262, 919407), (274, 879141), (393, 612938), (411, 586094), (786, 306469), (822, 293047), (2237, 107682), (4474, 53841), (6711, 35894), (13422, 17947)]